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Quick-Mean-Reversion-Study.pine
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Quick-Mean-Reversion-Study.pine
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// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © lth_elm
//@version=4
study(title="Mean reversion study", overlay=true)
// ----- INPUTS -----
// EMA
ema_len = input(200, minval=1, title="EMA Length")
ema = ema(close, ema_len)
plot(ema, title="EMA", color=color.blue)
// RSI
rsi_len = input(14, minval=1, title="RSI Length")
r = rsi(close, rsi_len)
// ATR
tp_sl_mul = input(false, "──── TP/SL multiplicator")
atr_bars = input( title="ATR Bars", defval=14, minval=1)
stop_mult = input(title=" ▪ Stoploss Multiplicator", type=input.float, defval=3)
tp_mult = input(title=" ▪ Takeprofit Multiplicator", type=input.float, defval=5)
atr = atr(atr_bars)
// ----- CONDITIONS -----
bullishEng = open <= close[1] and close > open[1] and open[1] > close[1] and close < ema and r[1] < 30
bearishEng = open >= close[1] and close < open[1] and open[1] < close[1] and close > ema and r[1] > 70
plotshape(bullishEng, title="Crossover", location=location.belowbar, color=color.green, style=shape.triangleup, size=size.tiny)
plotshape(bearishEng, title="Crossunder", location=location.abovebar, color=color.red, style=shape.triangledown, size=size.tiny)
// ----- MANAGE TP/SL -----
// For long
long_stop_level = close - atr * stop_mult
long_profit_level = close + atr * tp_mult
// For short
short_stop_level = close + atr * stop_mult
short_profit_level = close - atr * tp_mult
// Plot TP/SL
plot(long_stop_level, color=color.red, style=plot.style_linebr, linewidth=1, title="Long SL", display=display.none)
plot(long_profit_level, color=color.green, style=plot.style_linebr, linewidth=1, title="Long TP", display=display.none)
plot(short_stop_level, color=color.red, style=plot.style_linebr, linewidth=1, title="Short SL", display=display.none)
plot(short_profit_level, color=color.green, style=plot.style_linebr, linewidth=1, title="Short TP", display=display.none)
plotshape(bullishEng ? long_stop_level : na, style=shape.xcross, color=color.red, location=location.absolute, size=size.tiny, offset=1)
plotshape(bullishEng ? long_profit_level : na, style=shape.circle, color=color.green, location=location.absolute, size=size.tiny, offset=1)
plotshape(bearishEng ? short_stop_level : na, style=shape.xcross, color=color.red, location=location.absolute, size=size.tiny, offset=1)
plotshape(bearishEng ? short_profit_level : na, style=shape.circle, color=color.green, location=location.absolute, size=size.tiny, offset=1)
// ----- ALERTS -----
alertcondition(bullishEng, "MeanRev Long Alert", '{"ticker": {{ticker}}, "exchange": {{exchange}}, "action": "buy", "type": "limit", "price": {{close}}, "message": "entry", "long SL": {{plot("Long SL")}}, "long TP": {{plot("Long TP")}}, "passphrase": "abcdefg", "subaccount": "Testing"}')
alertcondition(bearishEng, "MeanRev Short Alert", '{"ticker": {{ticker}}, "exchange": {{exchange}}, "action": "sell", "type": "limit", "price": {{close}}, "message": "entry", "short SL": {{plot("Short SL")}}, "short TP": {{plot("Short TP")}}, "passphrase": "abcdefg", "subaccount": "Testing"}')