OPEN-SOURCE SCRIPT
CAO BA NHAN
//version=5
indicator("Potential Buy/Sell Limit Zones", overlay=true)
// Tham số đầu vào
volume_threshold = input.float(1.5, title="Volume Spike Threshold", step=0.1)
support_resistance_length = input.int(20, title="Support/Resistance Lookback Length")
// Tính toán SMA của volume và kiểm tra volume spike
volume_sma = ta.sma(volume, support_resistance_length)
volume_spike = volume > volume_sma * volume_threshold
// Xác định hỗ trợ và kháng cự
support = ta.lowest(close, support_resistance_length)
resistance = ta.highest(close, support_resistance_length)
// Hiển thị các vùng giới hạn có khả năng
plot(volume_spike ? support : na, title="Potential Buy Limit Zone", color=color.green, linewidth=2, style=plot.style_stepline)
plot(volume_spike ? resistance : na, title="Potential Sell Limit Zone", color=color.red, linewidth=2, style=plot.style_stepline)
// Đánh dấu trên biểu đồ khi có volume spike tại các vùng hỗ trợ/kháng cự
bgcolor(volume_spike and close == support ? color.new(color.green, 80) : na, title="Buy Zone")
bgcolor(volume_spike and close == resistance ? color.new(color.red, 80) : na, title="Sell Zone")
indicator("Potential Buy/Sell Limit Zones", overlay=true)
// Tham số đầu vào
volume_threshold = input.float(1.5, title="Volume Spike Threshold", step=0.1)
support_resistance_length = input.int(20, title="Support/Resistance Lookback Length")
// Tính toán SMA của volume và kiểm tra volume spike
volume_sma = ta.sma(volume, support_resistance_length)
volume_spike = volume > volume_sma * volume_threshold
// Xác định hỗ trợ và kháng cự
support = ta.lowest(close, support_resistance_length)
resistance = ta.highest(close, support_resistance_length)
// Hiển thị các vùng giới hạn có khả năng
plot(volume_spike ? support : na, title="Potential Buy Limit Zone", color=color.green, linewidth=2, style=plot.style_stepline)
plot(volume_spike ? resistance : na, title="Potential Sell Limit Zone", color=color.red, linewidth=2, style=plot.style_stepline)
// Đánh dấu trên biểu đồ khi có volume spike tại các vùng hỗ trợ/kháng cự
bgcolor(volume_spike and close == support ? color.new(color.green, 80) : na, title="Buy Zone")
bgcolor(volume_spike and close == resistance ? color.new(color.red, 80) : na, title="Sell Zone")
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
For quick access on a chart, add this script to your favorites — learn more here.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
For quick access on a chart, add this script to your favorites — learn more here.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.