joinfree

BuySellSignal

// Script created by JoinFree
// BuySellSignal for Forex traders the-real-trader.com
// Buy Long when you see a Green colour bar
// Sell Short when you see a Red colour bar

// BollingerBands added for reference
Open-source script

In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.

Want to use this script on a chart?
study(title="GreenRedSignal", shorttitle="BuySellSignal", overlay=true)
// Script created by JoinFree
// BollingerBands added for reference
// Buy Long when you see a Green colour bar 
// Sell Short when you see a Red colour bar
mysignal = ema(close, 12) - ema(close, 26)
barcolor(mysignal[0] > mysignal[1] ? green : red)
source = close
length = input(20, minval=1), mult = input(2.0, minval=0.001, maxval=50)
basis = sma(source, length)
dev = mult * stdev(source, length)
upper = basis + dev
lower = basis - dev
plot(basis, color=red)
p1 = plot(upper, color=blue)
p2 = plot(lower, color=blue)
fill(p1, p2)