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PitchforkTypesLibrary "PitchforkTypes" User Defined Types to be used for Pitchfork and Drawing elements of Pitchfork. Depends on DrawingTypes for Point, Line, and LineProperties objects PitchforkDrawingProperties   Pitchfork Drawing Properties object   Fields:      extend : If set to true, forks are extended towards right. Default is true      fill : Fill forklines with transparent color. Default is true      fillTransparency : Transparency at which fills are made. Only considered when fill is set. Default is 80      forceCommonColor : Force use of common color for forks and fills. Default is false      commonColor : common fill color. Used only if ratio specific fill colors are not available or if forceCommonColor is set to true. PitchforkDrawing   Pitchfork drawing components   Fields:      medianLine : Median line of the pitchfork      baseLine : Base line of the pitchfork      forkLines : fork lines of the pitchfork      linefills : Linefills between forks Fork   Fork object property   Fields:      ratio : Fork ratio      forkColor : color of fork. Default is blue      include : flag to include the fork in drawing. Default is true PitchforkProperties   Pitchfork Properties   Fields:      forks : Array of Fork objects      type : Pitchfork type. Supported values are "regular", "schiff", "mschiff", Default is regular      inside : Flag to identify if to draw inside fork. If set to true, inside fork will be drawn Pitchfork   Pitchfork object   Fields:      a : Pivot Point A of pitchfork      b : Pivot Point B of pitchfork      c : Pivot Point C of pitchfork      properties : PitchforkProperties object which determines type and composition of pitchfork      dProperties : Drawing properties for pitchfork      lProperties : Common line properties for Pitchfork lines      drawing : PitchforkDrawing object
Pine Script® library
by Trendoscope
ZigzagMethodsLibrary "ZigzagMethods" Object oriented implementation of Zigzag methods. Please refer to ZigzagTypes library for User defined types used in this library tostring(this, sortKeys, sortOrder, includeKeys)   Converts ZigzagTypes/Pivot object to string representation   Parameters:      this : ZigzagTypes/Pivot      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of ZigzagTypes/Pivot tostring(this, sortKeys, sortOrder, includeKeys)   Converts Array of Pivot objects to string representation   Parameters:      this : Pivot object array      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of Pivot object array tostring(this)   Converts ZigzagFlags object to string representation   Parameters:      this : ZigzagFlags object   Returns: string representation of ZigzagFlags tostring(this, sortKeys, sortOrder, includeKeys)   Converts ZigzagTypes/Zigzag object to string representation   Parameters:      this : ZigzagTypes/Zigzagobject      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of ZigzagTypes/Zigzag calculate(this, ohlc, indicators, indicatorNames)   Calculate zigzag based on input values and indicator values   Parameters:      this : Zigzag object      ohlc : Array containing OHLC values. Can also have custom values for which zigzag to be calculated      indicators : Array of indicator values      indicatorNames : Array of indicator names for which values are present. Size of indicators array should be equal to that of indicatorNames   Returns: current Zigzag object calculate(this)   Calculate zigzag based on properties embedded within Zigzag object   Parameters:      this : Zigzag object   Returns: current Zigzag object nextlevel(this)   Calculate Next Level Zigzag based on the current calculated zigzag object   Parameters:      this : Zigzag object   Returns: Next Level Zigzag object clear(this)   Clears zigzag drawings array   Parameters:      this : array   Returns: void drawfresh(this)   draws fresh zigzag based on properties embedded in ZigzagDrawing object   Parameters:      this : ZigzagDrawing object   Returns: ZigzagDrawing object drawcontinuous(this)   draws zigzag based on the zigzagmatrix input   Parameters:      this : ZigzagDrawing object   Returns:
Pine Script® library
by Trendoscope
21
ZigzagTypesLibrary "ZigzagTypes" Zigzag related user defined types. Depends on DrawingTypes library for basic types Indicator   Indicator is collection of indicator values applied on high, low and close   Fields:      indicatorHigh : Indicator Value applied on High      indicatorLow : Indicator Value applied on Low PivotCandle   PivotCandle represents data of the candle which forms either pivot High or pivot low or both   Fields:      _high : High price of candle forming the pivot      _low : Low price of candle forming the pivot      length : Pivot length      pHighBar : represents number of bar back the pivot High occurred.      pLowBar : represents number of bar back the pivot Low occurred.      pHigh : Pivot High Price      pLow : Pivot Low Price      indicators : Array of Indicators - allows to add multiple Pivot   Pivot refers to zigzag pivot. Each pivot can contain various data   Fields:      point : pivot point coordinates      dir : direction of the pivot. Valid values are 1, -1, 2, -2      level : is used for multi level zigzags. For single level, it will always be 0      ratio : Price Ratio based on previous two pivots      indicatorNames : Names of the indicators applied on zigzag      indicatorValues : Values of the indicators applied on zigzag      indicatorRatios : Ratios of the indicators applied on zigzag based on previous 2 pivots ZigzagFlags   Flags required for drawing zigzag. Only used internally in zigzag calculation. Should not set the values explicitly   Fields:      newPivot : true if the calculation resulted in new pivot      doublePivot : true if the calculation resulted in two pivots on same bar      updateLastPivot : true if new pivot calculated replaces the old one. Zigzag   Zigzag object which contains whole zigzag calculation parameters and pivots   Fields:      length : Zigzag length. Default value is 5      numberOfPivots : max number of pivots to hold in the calculation. Default value is 20      offset : Bar offset to be considered for calculation of zigzag. Default is 0 - which means calculation is done based on the latest bar.      level : Zigzag calculation level - used in multi level recursive zigzags      zigzagPivots : array which holds the last n pivots calculated.      flags : ZigzagFlags object which is required for continuous drawing of zigzag lines. ZigzagObject   Zigzag Drawing Object   Fields:      zigzagLine : Line joining two pivots      zigzagLabel : Label which can be used for drawing the values, ratios, directions etc. ZigzagProperties   Object which holds properties of zigzag drawing. To be used along with ZigzagDrawing   Fields:      lineColor : Zigzag line color. Default is color.blue      lineWidth : Zigzag line width. Default is 1      lineStyle : Zigzag line style. Default is line.style_solid.      showLabel : If set, the drawing will show labels on each pivot. Default is false      textColor : Text color of the labels. Only applicable if showLabel is set to true.      maxObjects : Max number of zigzag lines to display. Default is 300      xloc : Time/Bar reference to be used for zigzag drawing. Default is Time - xloc.bar_time. ZigzagDrawing   Object which holds complete zigzag drawing objects and properties.   Fields:      properties : ZigzagProperties object which is used for setting the display styles of zigzag      drawings : array which contains lines and labels of zigzag drawing.      zigzag : Zigzag object which holds the calculations.
Pine Script® library
by Trendoscope
7
DrawingMethodsLibrary "DrawingMethods" tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/Point object to string representation   Parameters:      this : DrawingTypes/Point object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/Point tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/LineProperties object to string representation   Parameters:      this : DrawingTypes/LineProperties object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/LineProperties tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/Line object to string representation   Parameters:      this : DrawingTypes/Line object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/Line tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/LabelProperties object to string representation   Parameters:      this : DrawingTypes/LabelProperties object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/LabelProperties tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/Label object to string representation   Parameters:      this : DrawingTypes/Label object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/Label tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/Linefill object to string representation   Parameters:      this : DrawingTypes/Linefill object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/Linefill tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/BoxProperties object to string representation   Parameters:      this : DrawingTypes/BoxProperties object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/BoxProperties tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/BoxText object to string representation   Parameters:      this : DrawingTypes/BoxText object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/BoxText tostring(this, sortKeys, sortOrder, includeKeys)   Converts DrawingTypes/Box object to string representation   Parameters:      this : DrawingTypes/Box object      sortKeys : If set to true, string output is sorted by keys.      sortOrder : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys      includeKeys : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered   Returns: string representation of DrawingTypes/Box delete(this)   Deletes line from DrawingTypes/Line object   Parameters:      this : DrawingTypes/Line object   Returns: Line object deleted delete(this)   Deletes label from DrawingTypes/Label object   Parameters:      this : DrawingTypes/Label object   Returns: Label object deleted delete(this)   Deletes Linefill from DrawingTypes/Linefill object   Parameters:      this : DrawingTypes/Linefill object   Returns: Linefill object deleted delete(this)   Deletes box from DrawingTypes/Box object   Parameters:      this : DrawingTypes/Box object   Returns: DrawingTypes/Box object deleted delete(this)   Deletes lines from array of DrawingTypes/Line objects   Parameters:      this : Array of DrawingTypes/Line objects   Returns: Array of DrawingTypes/Line objects delete(this)   Deletes labels from array of DrawingTypes/Label objects   Parameters:      this : Array of DrawingTypes/Label objects   Returns: Array of DrawingTypes/Label objects delete(this)   Deletes linefill from array of DrawingTypes/Linefill objects   Parameters:      this : Array of DrawingTypes/Linefill objects   Returns: Array of DrawingTypes/Linefill objects delete(this)   Deletes boxes from array of DrawingTypes/Box objects   Parameters:      this : Array of DrawingTypes/Box objects   Returns: Array of DrawingTypes/Box objects clear(this)   clear items from array of DrawingTypes/Line while deleting underlying objects   Parameters:      this : array   Returns: void clear(this)   clear items from array of DrawingTypes/Label while deleting underlying objects   Parameters:      this : array   Returns: void clear(this)   clear items from array of DrawingTypes/Linefill while deleting underlying objects   Parameters:      this : array   Returns: void clear(this)   clear items from array of DrawingTypes/Box while deleting underlying objects   Parameters:      this : array   Returns: void draw(this)   Creates line from DrawingTypes/Line object   Parameters:      this : DrawingTypes/Line object   Returns: line created from DrawingTypes/Line object draw(this)   Creates lines from array of DrawingTypes/Line objects   Parameters:      this : Array of DrawingTypes/Line objects   Returns: Array of DrawingTypes/Line objects draw(this)   Creates label from DrawingTypes/Label object   Parameters:      this : DrawingTypes/Label object   Returns: label created from DrawingTypes/Label object draw(this)   Creates labels from array of DrawingTypes/Label objects   Parameters:      this : Array of DrawingTypes/Label objects   Returns: Array of DrawingTypes/Label objects draw(this)   Creates linefill object from DrawingTypes/Linefill   Parameters:      this : DrawingTypes/Linefill objects   Returns: linefill object created draw(this)   Creates linefill objects from array of DrawingTypes/Linefill objects   Parameters:      this : Array of DrawingTypes/Linefill objects   Returns: Array of DrawingTypes/Linefill used for creating linefills draw(this)   Creates box from DrawingTypes/Box object   Parameters:      this : DrawingTypes/Box object   Returns: box created from DrawingTypes/Box object draw(this)   Creates labels from array of DrawingTypes/Label objects   Parameters:      this : Array of DrawingTypes/Label objects   Returns: Array of DrawingTypes/Label objects createLabel(this, lblText, tooltip, properties)   Creates DrawingTypes/Label object from DrawingTypes/Point   Parameters:      this : DrawingTypes/Point object      lblText : Label text      tooltip : Tooltip text. Default is na      properties : DrawingTypes/LabelProperties object. Default is na - meaning default values are used.   Returns: DrawingTypes/Label object createLine(this, other, properties)   Creates DrawingTypes/Line object from one DrawingTypes/Point to other   Parameters:      this : First DrawingTypes/Point object      other : Second DrawingTypes/Point object      properties : DrawingTypes/LineProperties object. Default set to na - meaning default values are used.   Returns: DrawingTypes/Line object createLinefill(this, other, fillColor, transparency)   Creates DrawingTypes/Linefill object from DrawingTypes/Line object to other DrawingTypes/Line object   Parameters:      this : First DrawingTypes/Line object      other : Other DrawingTypes/Line object      fillColor : fill color of linefill. Default is color.blue      transparency : fill transparency for linefill. Default is 80   Returns: Array of DrawingTypes/Linefill object createBox(this, other, properties, textProperties)   Creates DrawingTypes/Box object from one DrawingTypes/Point to other   Parameters:      this : First DrawingTypes/Point object      other : Second DrawingTypes/Point object      properties : DrawingTypes/BoxProperties object. Default set to na - meaning default values are used.      textProperties : DrawingTypes/BoxText object. Default is na - meaning no text will be drawn   Returns: DrawingTypes/Box object createBox(this, properties, textProperties)   Creates DrawingTypes/Box object from DrawingTypes/Line as diagonal line   Parameters:      this : Diagonal DrawingTypes/PoLineint object      properties : DrawingTypes/BoxProperties object. Default set to na - meaning default values are used.      textProperties : DrawingTypes/BoxText object. Default is na - meaning no text will be drawn   Returns: DrawingTypes/Box object
Pine Script® library
by Trendoscope
2
DrawingTypesLibrary "DrawingTypes" User Defined Types for basic drawing structure. Other types and methods will be built on these. Point   Point refers to point on chart   Fields:      price : pivot price      bar : pivot bar      bartime : pivot bar time LineProperties   Properties of line object   Fields:      xloc : X Reference - can be either xloc.bar_index or xloc.bar_time. Default is xloc.bar_index      extend : Property which sets line to extend towards either right or left or both. Valid values are extend.right, extend.left, extend.both, extend.none. Default is extend.none      color : Line color      style : Line style, valid values are line.style_solid, line.style_dashed, line.style_dotted, line.style_arrow_left, line.style_arrow_right, line.style_arrow_both. Default is line.style_solid      width : Line width. Default is 1 Line   Line object created from points   Fields:      start : Starting point of the line      end : Ending point of the line      properties : LineProperties object which defines the style of line      object : Derived line object LabelProperties   Properties of label object   Fields:      xloc : X Reference - can be either xloc.bar_index or xloc.bar_time. Default is xloc.bar_index      yloc : Y reference - can be yloc.price, yloc.abovebar, yloc.belowbar. Default is yloc.price      color : Label fill color      style : Label style as defined in www.tradingview.com Default is label.style_none      textcolor : text color. Default is color.black      size : Label text size. Default is size.normal. Other values are size.auto, size.tiny, size.small, size.normal, size.large, size.huge      textalign : Label text alignment. Default if text.align_center. Other allowed values - text.align_right, text.align_left, text.align_top, text.align_bottom      text_font_family : The font family of the text. Default value is font.family_default. Other available option is font.family_monospace Label   Label object   Fields:      point : Point where label is drawn      lblText : label text      tooltip : Tooltip text. Default is na      properties : LabelProperties object      object : Pine label object Linefill   Linefill object   Fields:      line1 : First line to create linefill      line2 : Second line to create linefill      fillColor : Fill color      transparency : Fill transparency range from 0 to 100      object : linefill object created from wrapper BoxProperties   BoxProperties object   Fields:      border_color : Box border color. Default is color.blue      bgcolor : box background color      border_width : Box border width. Default is 1      border_style : Box border style. Default is line.style_solid      extend : Extend property of box. default is extend.none      xloc : defines if drawing needs to be done based on bar index or time. default is xloc.bar_index BoxText   Box Text properties.   Fields:      boxText : Text to be printed on the box      text_size : Text size. Default is size.auto      text_color : Box text color. Default is color.yellow.      text_halign : horizontal align style - default is text.align_center      text_valign : vertical align style - default is text.align_center      text_wrap : text wrap style - default is text.wrap_auto      text_font_family : Text font. Default is Box   Box object   Fields:      p1 : Diagonal point one      p2 : Diagonal point two      properties : Box properties      textProperties : Box text properties      object : Box object created
Pine Script® library
by Trendoscope
4
UtilitiesLibrary "Utilities" My utility functions library. toPips(_v)   Convert price to pips.   Parameters:      _v : Price   Returns: Pips toPrice(_p)   Convert pips to price.   Parameters:      _p   Returns: Price price_range(_a, _b)   The difference will be returned.   Parameters:      _a      _b : @return Price as positive number get_day(_n, _lang)   Get the day of the week   Parameters:      _n : Number of day of week      _lang : en or ja source(_name)   TODO: add function description here   Parameters:      _name   Returns: TODO: add what function returns clear_lines(_arr, _min)   Deletes the lines included in the array.   Parameters:      _arr : Array of lines      _min : Deletes the lines included in the array. clear_labels(_arr, _min)   Deletes the labels included in the array.   Parameters:      _arr : Array of labels      _min : Deletes the labels included in the array. clear_boxes(_arr, _min)   Deletes the boxes included in the array.   Parameters:      _arr : Array of boxes      _min : Deletes the boxes included in the array.
Pine Script® library
by boitoki
eHarmonicpatternsLogScaleLibrary "eHarmonicpatternsLogScale" Library provides functions to scan harmonic patterns both or normal and log scale getSupportedPatterns() get_prz_range(x, a, b, c, patternArray, errorPercent, start_adj, end_adj, logScale)   Provides PRZ range based on BCD and XAD ranges   Parameters:      x : X coordinate value      a : A coordinate value      b : B coordinate value      c : C coordinate value      patternArray : Pattern flags for which PRZ range needs to be calculated      errorPercent : Error threshold      start_adj : - Adjustments for entry levels      end_adj : - Adjustments for stop levels      logScale : - calculate on log scale. Default is false   Returns: Start and end of consolidated PRZ range get_prz_range_xad(x, a, b, c, patternArray, errorPercent, start_adj, end_adj, logScale)   Provides PRZ range based on XAD range only   Parameters:      x : X coordinate value      a : A coordinate value      b : B coordinate value      c : C coordinate value      patternArray : Pattern flags for which PRZ range needs to be calculated      errorPercent : Error threshold      start_adj : - Adjustments for entry levels      end_adj : - Adjustments for stop levels      logScale : - calculate on log scale. Default is false   Returns: Start and end of consolidated PRZ range get_projection_range(x, a, b, c, patternArray, errorPercent, start_adj, end_adj, logScale)   Provides Projection range based on BCD and XAD ranges   Parameters:      x : X coordinate value      a : A coordinate value      b : B coordinate value      c : C coordinate value      patternArray : Pattern flags for which PRZ range needs to be calculated      errorPercent : Error threshold      start_adj : - Adjustments for entry levels      end_adj : - Adjustments for stop levels      logScale : - calculate on log scale. Default is false   Returns: Array containing start and end ranges isHarmonicPattern(x, a, b, c, d, flags, defaultEnabled, errorPercent, logScale)   Checks for harmonic patterns   Parameters:      x : X coordinate value      a : A coordinate value      b : B coordinate value      c : C coordinate value      d : D coordinate value      flags : flags to check patterns. Send empty array to enable all      defaultEnabled      errorPercent : Error threshold      logScale : - calculate on log scale. Default is false   Returns: Array of boolean values which says whether valid pattern exist and array of corresponding pattern names isHarmonicProjection(x, a, b, c, flags, defaultEnabled, errorPercent, logScale)   Checks for harmonic pattern projection   Parameters:      x : X coordinate value      a : A coordinate value      b : B coordinate value      c : C coordinate value      flags : flags to check patterns. Send empty array to enable all      defaultEnabled      errorPercent : Error threshold      logScale : - calculate on log scale. Default is false   Returns: Array of boolean values which says whether valid pattern exist and array of corresponding pattern names.
Pine Script® library
by Trendoscope
1
Replica of TradingView's Backtesting Engine with ArraysHello everyone, Here is a perfectly replicated TradingView backtesting engine condensed into a single library function calculated with arrays. It includes TradingView's calculations for Net profit, Total Trades, Percent of Trades Profitable, Profit Factor, Max Drawdown (absolute and percent), and Average Trade (absolute and percent). Here's how TradingView defines each aspect of its backtesting system: Net Profit: The overall profit or loss achieved. Total Trades: The total number of closed trades, winning and losing. Percent Profitable: The percentage of winning trades, the number of winning trades divided by the total number of closed trades. Profit Factor: The amount of money the strategy made for every unit of money it lost, gross profits divided by gross losses. Max Drawdown: The greatest loss drawdown, i.e., the greatest possible loss the strategy had compared to its highest profits. Average Trade: The sum of money gained or lost by the average trade, Net Profit divided by the overall number of closed trades. Here's how each variable is defined in the library function: _backtest(bool _enter, bool _exit, float _startQty, float _tradeQty) bool _enter: When the strategy should enter a trade (entry condition) bool _exit: When the strategy should exit a trade (exit condition) float _startQty: The starting capital in the account (for BTCUSD, it is the amount of USD the account starts with) float _tradeQty: The amount of capital traded (if set to 1000 on BTCUSD, it will trade 1000 USD on each trade) Currently, this library only works with long strategies, and I've included a commented out section under DEMO STRATEGY where you can replicate my results with TradingView's backtesting engine. There's tons I could do with this beyond what is shown, but this was a project I worked on back in June of 2022 before getting burned out. Feel free to comment with any suggestions or bugs, and I'll try to add or fix them all soon. Here's my list of thing to add to the library currently (may not all be added): Add commission calculations. Add support for shorting Add a graph that resembles TradingView's overview graph. Clean and optimize code. Clean up in a way that makes it easy to add other TradingView calculations (such as Sharpe and Sortino ratio). Separate all variables, so they become accessible outside of calculations (such as gross profit, gross loss, number of winning trades, number of losing trades, etc.). Thanks for reading, OztheWoz
Pine Script® library
by OztheWoz
4
The Zig Zag Leveler IndicatorThis indicator is designed to identify potential trade setups in the market using the ZigZag indicator. It uses a combination of the ZigZag indicator and the background fill color to help identify areas of support and resistance. It also uses a pip offset to help with entries and exits. Additionally, it can generate alert conditions when the market direction changes and when a buy or sell signal is generated. This indicator can be used to help identify potential trade setups and can be customized to fit the user's trading strategy. This indicator takes the guesswork out of trading by providing traders with an array of signals that can help identify entry and exit points. The indicator uses two sets of signals to identify price levels that indicate potential entry and exit points - one set of signals that indicate potential entry points and another set of signals that indicate potential exit points. The indicator also provides traders with a visual representation of the signals that can help them better understand the signals and make informed trading decisions. With this indicator, traders can have a better understanding of the market and have a better chance of making profitable trades.
Pine Script® indicator
by noukpremcharan
The Zig Zag Leveler Strategy 1This indicator is designed to identify potential trade setups in the market using the ZigZag indicator. It uses a combination of the ZigZag indicator and the background fill color to help identify areas of support and resistance. It also uses a pip offset to help with entries and exits. Additionally, it can generate alert conditions when the market direction changes and when a buy or sell signal is generated. This indicator can be used to help identify potential trade setups and can be customized to fit the user's trading strategy. This indicator takes the guesswork out of trading by providing traders with an array of signals that can help identify entry and exit points. The indicator uses two sets of signals to identify price levels that indicate potential entry and exit points - one set of signals that indicate potential entry points and another set of signals that indicate potential exit points. The indicator also provides traders with a visual representation of the signals that can help them better understand the signals and make informed trading decisions. With this indicator, traders can have a better understanding of the market and have a better chance of making profitable trades.
Pine Script® strategy
by noukpremcharan
2
TechnicalRating█   OVERVIEW This library is a Pine Script™ programmer’s tool for incorporating TradingView's well-known technical​ ratings within their scripts. The ratings produced by this library are the same as those from the speedometers in the technical​ analysis​ summary and the "Rating" indicator in the Screener , which use the aggregate biases of 26 technical​ indicators to calculate their results. █   CONCEPTS Ensemble analysis Ensemble analysis uses multiple weaker models to produce a potentially stronger one. A common form of ensemble analysis in technical​ analysis​ is the usage of aggregate indicators together in hopes of gaining further market insight and reinforcing trading decisions. Technical ratings Technical ratings provide a simplified way to analyze financial markets by combining signals from an ensemble of indicators into a singular value, allowing traders to assess market sentiment more quickly and conveniently than analyzing each constituent separately. By consolidating the signals from multiple indicators into a single rating, traders can more intuitively and easily interpret the "technical health" of the market. Calculating the rating value Using a variety of built-in TA functions and functions from our ta library, this script calculates technical ratings for moving averages, oscillators, and their overall result within the `calcRatingAll()` function. The function uses the script's `calcRatingMA()` function to calculate the moving average technical rating from an ensemble of 15 moving averages and filters:  • Six Simple Moving Averages and six Exponential Moving Averages with periods of 10, 20, 30, 50, 100, and 200  • A Hull Moving Average with a period of 9  • A Volume-Weighted Moving Average with a period of 20  • An Ichimoku Cloud with a conversion line length of 9, base length of 26, and leading span B length of 52 The function uses the script's `calcRating()` function to calculate the oscillator technical rating from an ensemble of 11 oscillators:  • RSI with a period of 14  • Stochastic with a %K period of 14, a smoothing period of 3, and a %D period of 3  • CCI with a period of 20  • ADX with a DI length of 14 and an ADX​ smoothing period of 14  • Awesome Oscillator  • Momentum with a period of 10  • MACD with fast, slow, and signal periods of 12, 26, and 9  • Stochastic RSI with an RSI​ period of 14, a %K period of 14, a smoothing period of 3, and a %D period of 3  • Williams %R with a period of 14  • Bull Bear Power with a period of 50  • Ultimate Oscillator with fast, middle, and slow lengths of 7, 14, and 28 Each indicator is assigned a value of +1, 0, or -1, representing a bullish​​, neutral, or bearish​​ rating. The moving​ average​ rating is the mean of all ratings that use the `calcRatingMA()` function, and the oscillator rating is the mean of all ratings that use the `calcRating()` function. The overall rating is the mean of the moving average​ and oscillator ratings, which ranges between +1 and -1. This overall rating, along with the separate MA​ and oscillator ratings, can be used to gain insight into the technical strength of the market. For a more detailed breakdown of the signals and conditions used to calculate the indicators' ratings, consult our Help Center explanation. Determining rating status The `ratingStatus()` function produces a string representing the status of a series of ratings. The `strongBound` and `weakBound` parameters, with respective default values of 0.5 and 0.1, define the bounds for "strong" and "weak" ratings. The rating status is determined as follows: Rating Value Rating Status < -strongBound Strong Sell < -weakBound Sell -weakBound to weakBound Neutral > weakBound Buy > strongBound Strong Buy By customizing the `strongBound` and `weakBound` values, traders can tailor the `ratingStatus()` function to fit their trading style or strategy, leading to a more personalized approach to evaluating ratings. Look first. Then leap. █  FUNCTIONS This library contains the following functions: calcRatingAll()   Calculates 3 ratings (ratings total, MA ratings, indicator ratings) using the aggregate biases of 26 different technical indicators.   Returns: A 3-element tuple: ( [(float) ratingTotal, (float) ratingOther, (float) ratingMA ]. countRising(plot)   Calculates the number of times the values in the given series increase in value up to a maximum count of 5.   Parameters:      plot : (series float) The series of values to check for rising values.   Returns: (int) The number of times the values in the series increased in value. ratingStatus(ratingValue, strongBound, weakBound)   Determines the rating status of a given series based on its values and defined bounds.   Parameters:      ratingValue : (series float) The series of values to determine the rating status for.      strongBound : (series float) The upper bound for a "strong" rating.      weakBound : (series float) The upper bound for a "weak" rating.   Returns: (string) The rating status of the given series ("Strong Buy", "Buy", "Neutral", "Sell", or "Strong Sell").
Pine Script® library
by TradingView
15
jsonLibrary "json" JSON Easy Object Create/stringiffy Functions to add/write JSON new (name , kind) -> object set (_item , _obj , _key ) -> key index for parent object's array add (_obj , _key , _item ) -> key index for parent object's array write (object , kind ) -> stringified object // (enter kind to cut off key ) ============================================ obj   obj Object storage container/item   Fields:      key : (string ) item name      kind : (string ) item's type(for writing)      item : (string ) item (converted to string)      keys : (string ) keys of all sub-items and objects      items : (obj ) nested obj off individual subitems (for later...) ============================================ new(_name, _kind)   create multitype object   Parameters:      _name : (string) Name off object      _kind : (string) Preset Type (_OBJECT if a container item)   Returns: object container/item 2-in-1 ============================================ add(_item, _obj, _key)   Set item to object obj item (same as set, prep for future Pine methods)   Parameters:      _item : ( int / float / bool / string )      _obj : (obj multi-type-item object)      _key : ( string ) set(_item, _obj, _key)   Set item to object obj item (same as add, prep for future Pine methods)   Parameters:      _item : ( int / float / bool / string )      _obj : (obj multi-type-item object)      _key : ( string ) addstore(_parent, _child)   Add a object as a subobject to storage (Future upgrade to write/edit)   Parameters:      _parent : to insert obj into      _child : to be inserted setstore(_child, _parent)   Add a object as a subobject to storage (Future upgrade to write/edit)   Parameters:      _child : to be inserted      _parent : to insert obj into add(_parent, _child)   Add a object as a string rendered item   Parameters:      _parent : to insert obj into      _child : to be inserted set(_child, _parent)   Add a object as a string rendered item   Parameters:      _child : to be inserted      _parent : to insert obj into ============================================ write(_object, _key, _itemname)   Write object to string Object   Parameters:      _object : (obj)      _key : (array<(string/int)> )/(string)      _itemname : (string)   Returns: stringified flattened object. clean_output(_str)   Clean JSON final output   Parameters:      _str : string json item   Returns: cleaned string
Pine Script® library
by kaigouthro
9
BinaryInsertionSortLibrary "BinaryInsertionSort" Library containing functions which can help create sorted array based on binary insertion sort. This sorting will be quicker than array.sort function if the sorting needs to be done on every bar and the size of the array is comparatively big. This is created with the intention of using this to solve a bigger problem posted by @lejmer. Wish me luck!! binary_insertion_sort(sortedArray, item, order)   binary insertion sort - inserts item into sorted array while maintaining sort order   Parameters:      sortedArray : array which is assumed to be sorted in the requested order      item : float|int item which needs to be inserted into sorted array      order : Sort order - positive number means ascending order whereas negative number represents descending order   Returns: int index at which the item is inserted into sorted array update_sort_indices(sortIndices, newItemIndex)   adds the sort index of new item added to sorted array and also updates existing sort indices.   Parameters:      sortIndices : array containing sort indices of an array.      newItemIndex : sort index of new item added to sorted array   Returns: void get_array_of_series(item, order)   Converts series into array and sorted array.   Parameters:      item : float|int series      order : Sort order - positive number means ascending order whereas negative number represents descending order   Returns: get_sorted_arrays(item, order)   Converts series into array and sorted array. Also calculates the sort order of the value array   Parameters:      item : float|int series      order : Sort order - positive number means ascending order whereas negative number represents descending order   Returns:
Pine Script® library
by Trendoscope
4
Dynamic Array Table (versatile display methods)Library "datTable" Dynamic Array Table.... Configurable Shape/Size Table from Arrays Allows for any data in any size combination of arrays to join together with: all possible orientations! filling all cells contiguously and/or flipping at boundaries vertical or horizontal rotation x/y axis direction swapping all types array inputs for data. please notify of any bugs. thanks init(_posit)   Get Table (otional gapping cells)   Parameters:      _posit : String or Int (1-9 3x3 grid L to R)   Returns: Table coords()   Req'd coords Seperate for VARIP table, non-varip coords add   Add arrays to display table. coords reset each calc   uses displaytable object, string titles, and color optional array, and second line optional data array.
Pine Script® library
by kaigouthro
1
racille_arrayutilsLibrary "racille_arrayutils" The most used array utility functions func_sin()   returns sin function as a parameter to calculate the function_array() func_cos()   returns cos function as a parameter to calculate the function_array() func_tan()   returns tan function as a parameter to calculate the function_array() func_cot()   returns cot function as a parameter to calculate the function_array() func_asin()   returns asin function as a parameter to calculate the function_array() func_acos()   returns acos function as a parameter to calculate the function_array() func_atan()   returns atan function as a parameter to calculate the function_array() func_acot()   returns acot function as a parameter to calculate the function_array() func_sqrt()   returns sqrt function as a parameter to calculate the function_array() func_pow(x)   returns pow function as a parameter to calculate the function_array()   Parameters:      x : - power func_exp(x)   returns exp function as a parameter to calculate the function_array()   Parameters:      x : - base func_log(x)   returns log function as a parameter to calculate the function_array()   Parameters:      x : - base func_replace_array(arr, func)   replace each element of array with func(element) and returns a new array   Parameters:      arr : - array      func : - function to replace. Must be one of func_*()   Returns: new array, where each element is func(element) multiply_array(arr, x)   multiplies each element of array by multiplier and returns a new array   Parameters:      arr : - array      x : - multiplier   Returns: new array, where each element is multiplied on x multiply_array(arr, n)   multiplies each element of array by multiplier and returns a new array   Parameters:      arr : - array      n : - multiplier   Returns: new array, where each element is multiplied on n multiply_array(arr, n)   multiplies each element of array by multiplier and returns a new array   Parameters:      arr : - array      n : - multiplier   Returns: new array, where each element is multiplied on n divide_array(arr, x)   divides each element of array by divider and returns a new array   Parameters:      arr : - array      x : - divider   Returns: new array, where each element is multiplied on x divide_array(arr, n)   divides each element of array by divider and returns a new array   Parameters:      arr : - array      n : - divider   Returns: new array, where each element is multiplied on n increase_array(arr, x)   adds increment to each element of array and returns a new array   Parameters:      arr : - array      x : - increment   Returns: new array, where each element is multiplied on x increase_array(arr, n)   adds increment to each element of array and returns a new array   Parameters:      arr : - array      n : - increment   Returns: new array, where each element is multiplied on n increase_array(arr, n)   adds increment to each element of array and returns a new array   Parameters:      arr : - array      n : - increment   Returns: new array, where each element is multiplied on x decrease_array(arr, x)   substracts decrement to each element of array and returns a new array   Parameters:      arr : - array      x : - decrement   Returns: new array, where each element is multiplied on x decrease_array(arr, n)   substracts decrement to each element of array and returns a new array   Parameters:      arr : - array      n : - decrement   Returns: new array, where each element is multiplied on n decrease_array(arr, n)   substracts decrement to each element of array and returns a new array   Parameters:      arr : - array      n : - decrement   Returns: new array, where each element is multiplied on x negate_array(arr)   changes each elements sign of array and returns a new array   Parameters:      arr : - array   Returns: new array, where each element is of different sign array_sum()   calculates elementwise sum of two arrays array_diff()   calculates elementwise difference of two arrays array_product()   calculates elementwise product of two arrays array_division()   calculates elementwise division of two arrays
Pine Script® library
by pro1007ka
StringStringHashmapLibrary "StringStringHashmap" A simple implementation of a key string-to-string value dictionary in pine script create_ss_dict()   Create an empty string-string dictionary   Returns: the indices and elements of the dict add_key_value(key, value, i, e)   Add new key-value pair in the dictionary   Parameters:      key : string      value : string      i : string the indices of the dictionary      e : string the element of the dictionary get_value(key, i, e)   Get the value of the given key   Parameters:      key : string      i : string the indices of the dictionary      e : string the element of the dictionary   Returns: return the value of the given key change_value(key, value, i, e)   Change the value of the given key   Parameters:      key : string      value : string      i : string the indices of the dictionary      e : string the element of the dictionary
Pine Script® library
by gianlucac
ReduceSecurityCallsLibrary "ReduceSecurityCalls" This library allows you to reduce the number of request.security calls to 1 per symbol per timeframe. Script provides example how to use it with request.security and possible optimisation applied to htf data call. This data can be used to calculate everything you need and more than that (for example you can calculate 4 emas with one function call on mat_out). ParseSource(mat_outs, o)   Should be used inside request.security call. Optimise your calls using timeframe.change when htf data parsing! Supports up to 5 expressions (results of expressions must be float or int)   Parameters:      mat_outs : Matrix to be used as outputs, first value is newest      o : Please use parametres in the order they specified (o should be 1st, h should be 2nd etc..)   Returns: outs array, due to weird limitations do not try this :matrix_out = matrix.copy(ParseSource)
Pine Script® library
by f4r33x
2
String_Encoder_DecoderLibrary "String_Encoder_Decoder" String encoder and decoder to use in internal data tranfer in script calculations. In example, script encode 125 values once and then decode them every candle. encode(array or values (val1,val2,val3,val4,val5,val6)   encode: encode some values into string   Parameters:      array : of values or values1, value2 (up to 6 values) (input values must be stringified)   Returns: encoded value decode(val)   decode: decode into string   Parameters:      val : value to decode, must be stringified   Returns: decoded array of stringified values
Pine Script® library
by f4r33x
fast_utilsLibrary "fast_utils" This library contains my favourite functions. Will be updated frequently count_int_digits()   Count int digits in number   Returns: : number of int digits in number count_float_digits()   Count float digits in number   Returns: : number of float digits in number stringify()   Convert values in array or matrix into string values   Returns: : array or matrix of string values arrcompare()   Compare values in arrays   Returns: : bool value arrdedup()   Remove duplicate values in array   Returns: : array without duplicates ResInMins()   Converts current resolution in minutes   Returns: : return float number of minuted MultOfRes(res, mult)   Convert current float TF in minutes to target string TF in "timeframe.period" format.   Parameters:      res : : current resolution in minutes      mult : : Multiple of current TF to be calculated.   Returns: : timeframe format string
Pine Script® library
by f4r33x
Global_Economic_CalendarLibrary of economic events. Created to display events on the desired chart through the indicator. Countries: USA, China, Eurozone, Russia Importance: 3 stars Source: Investing Библиотека экономических событий. Создана для отображения событий на нужном графике через индикатор. Страны: США, Китай, Еврозона, Россия Важность: 3 звезды Источник: Investing
Pine Script® library
by Cryptaly
columnsLibrary "columns" Error Tolerant Matrix Setter/Getter Operations. Easy ways to add/remove items into start and end of Columns as well as arrays to grow and shrink matrix. if mismatched sizes occur the typified NA value will be there to prevent catastrophic crashing. Rows and Columns are split into 2 libraries due to limitations on number of exports as well as ease of style (columns.shift(), rows.pop() ) pop(_matrix)   do pop last Column off of matrix   Parameters:      _matrix : Matrix To Edit   Returns: Array of Last Column, removing it from matrix shift(_matrix)   do shift the first Column off of matrix   Parameters:      _matrix : Matrix To Edit   Returns: Array of First Column, removing it from matrix get(_matrix, _clmnNum)   retrieve specific Column of matrix   Parameters:      _matrix : Matrix To Edit      _clmnNum : Column being Targeted   Returns: Array of selected Column number, leaving in place push(_matrix, _clmnNum, _item)   add single item onto end of Column   Parameters:      _matrix : Matrix To Edit      _clmnNum : Column being Targeted      _item : Item to Push on Column   Returns: shifted item from Column start push(_matrix, _array)   add single item onto end of matrix   Parameters:      _matrix : Matrix To Edit      _array : Array to Push on Matrix   Returns: Void unshift(_matrix, _clmnNum, _item)   slide single item into start of Column remove last   Parameters:      _matrix : Matrix To Edit      _clmnNum : Column being Targeted      _item : Item to Unshift on Column   Returns: popped item from Column end unshift(_matrix, _array)   add single item into first Column of matrix   Parameters:      _matrix : Matrix To Edit      _array : Array to unshift into Matrix   Returns: Void set(_matrix, _clmnNum, _array)   replace an array to an existing Column   Parameters:      _matrix : Matrix To Edit      _clmnNum : Column being Targeted      _array : Array to place in Matrix   Returns: Column that was replaced insert(_matrix, _clmnNum, _array)   insert an array to a new Column   Parameters:      _matrix : Matrix To Edit      _clmnNum : Column being Targeted      _array : Array to place in Matrix   Returns: void slideDown(_matrix, _array)   add single item onto end of Column   Parameters:      _matrix : Matrix To Edit      _array : Array to push to Matrix   Returns: shifted first Column slideUp(_matrix, _array)   add single item onto end of Column   Parameters:      _matrix : Matrix To Edit      _array : Array to unshift to Matrix   Returns: poppeed last Column pullOut(_matrix, _clmnNum)   add single item onto end of Column   Parameters:      _matrix : Matrix To Edit      _clmnNum : Column being Targeted   Returns: removed selected Column
Pine Script® library
by kaigouthro
1
rowsLibrary "rows" Error Tolerant Matrix Setter/Getter Operations. Easy ways to add/remove items into start and end of rows as well as arrays to grow and shrink matrix. if mismatched sizes occur the typified NA value will be there to prevent catastrophic crashing. columns and rows are split into 2 libraries due to limitations on number of exports as well as ease of style (columns.shift(), rows.pop() ) pop(_matrix)   do pop last row off of matrix   Parameters:      _matrix : Matrix To Edit   Returns: Array of Last row, removing it from matrix shift(_matrix)   do shift the first row off of matrix   Parameters:      _matrix : Matrix To Edit   Returns: Array of First row, removing it from matrix get(_matrix, _rowNum)   retrieve specific row of matrix   Parameters:      _matrix : Matrix To Edit      _rowNum : Row being Targeted   Returns: Array of selected row number, leaving in place push(_matrix, _rowNum, _item)   add single item onto end of row   Parameters:      _matrix : Matrix To Edit      _rowNum : Row being Targeted      _item : Item to Push on Row   Returns: shifted item from row start push(_matrix, _array)   add single item onto end of matrix   Parameters:      _matrix : Matrix To Edit      _array : Array to Push on Matrix   Returns: Void unshift(_matrix, _rowNum, _item)   slide single item into start of row remove last   Parameters:      _matrix : Matrix To Edit      _rowNum : Row being Targeted      _item : Item to Unshift on Row   Returns: popped item from row end unshift(_matrix, _array)   add single item into first row of matrix   Parameters:      _matrix : Matrix To Edit      _array : Array to unshift into Matrix   Returns: Void set(_matrix, _rowNum, _array)   replace an array to an existing row   Parameters:      _matrix : Matrix To Edit      _rowNum : Row being Targeted      _array : Array to place in Matrix   Returns: row that was replaced insert(_matrix, _rowNum, _array)   insert an array to a new row   Parameters:      _matrix : Matrix To Edit      _rowNum : Row being Targeted      _array : Array to place in Matrix   Returns: void slideDown(_matrix, _array)   add single item onto end of row   Parameters:      _matrix : Matrix To Edit      _array : Array to push to Matrix   Returns: shifted first row slideUp(_matrix, _array)   add single item onto end of row   Parameters:      _matrix : Matrix To Edit      _array : Array to unshift to Matrix   Returns: popped last row pullOut(_matrix, _rowNum)   add single item onto end of row   Parameters:      _matrix : Matrix To Edit      _rowNum : Row being Targeted   Returns: removed selected row
Pine Script® library
by kaigouthro
3