Pine Scripters Network

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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/
// © Dark_Trader-x01
 
//@version=4
strategy("SL_around_cross", overlay=true)
 
 
// DECLARACION DE VARIABLES
var float sl = na
 
 
// EMAs
EMA_9 = ema(close, 9)
EMA_21 = ema(close, 21)
EMA_100 = ema(close, 100)
 
 
// CONDICION CRUCE EMAs
cruce_BUY = crossover(EMA_9, EMA_21)
cruce_SELL = crossunder(EMA_9, EMA_21)
 
 
// STOP-lOSS
if cruce_BUY
    sl := lowest(close, 3) 
 
 
// TAKE PROFIT
 
 
// ESTRATEGIA
/// ALCISTA
//strategy.entry("BUY", true, 2000, when = candle_BUY_activada)
//strategy.close("BUY", when = cruce_SELL)
/// BAJISTA
//strategy.entry("SELL", false, 2000, when = candle_SELL_activada)
//strategy.close("SELL", when = cruce_BUY)
 
 
// PLOTS
plotshape(cruce_BUY, style=shape.arrowup, text="cruce_BUY", location=location.belowbar, color=color.green)
plotshape(cruce_SELL, style=shape.arrowdown, text="cruce_SELL", location=location.abovebar, color=color.red)

Code: Select all

//This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Dark_Trader-x01
 
//@version=4
strategy("SL_around_cross", overlay=true)
lookback = input(title="Lookback Candles", defval=3) // amount of candles to look back for SL placement
rr = input(title="Risk:Reward", type=input.integer, defval=1) // risk reward ratio, 1 means 1 to 1 ratio, 2 means 1 to 2 ratio (risk 1 in order to win 2) and so on

// DECLARACION DE VARIABLES
var float sl_long  = na
var float sl_short = na
var float tp_long  = na
var float tp_short = na
var float ep_long  = na
var float ep_short = na

longstop  = lowest(low,lookback) //lowest low over lookback candles input  - for long stoploss
shortstop = highest(high,lookback) //highest high over lookback candles input  - for short stoploss
longstop_distance  = abs(close - longstop) //distance bewteen entry price and stop loss for long trade
shortstop_distance = abs(close - shortstop) //distance bewteen entry price and stop loss for short trade
TP_long  = close + rr * longstop_distance // tp calculation as a function of risk to reward
TP_short = close - rr * shortstop_distance // tp calculation as a function of risk to reward

// EMAs
EMA_9 = ema(close, 9)
EMA_21 = ema(close, 21)
EMA_100 = ema(close, 100)
 
 
// CONDICION CRUCE EMAs
cruce_BUY = crossover(EMA_9, EMA_21)
cruce_SELL = crossunder(EMA_9, EMA_21)

 
// STOP-lOSS
if cruce_BUY and strategy.position_size == 0 // if buy signal occurs and you have no position open
    ep_long := close
    sl_long := longstop
    tp_long := TP_long

if cruce_SELL and strategy.position_size == 0 // if sell signal occurs and you have no position open
    ep_short := close
    sl_short := shortstop
    tp_short := TP_short


// ESTRATEGIA
/// ALCISTA
strategy.entry("BUY", strategy.long, 2000, when = cruce_BUY)
strategy.exit("CLOSE BUY", from_entry = "BUY", stop=sl_long, limit=tp_long)
strategy.close("BUY", when = cruce_SELL)

/// BAJISTA
strategy.entry("SELL", strategy.short, 2000, when = cruce_SELL)
strategy.exit("CLOSE SELL", from_entry = "SELL", stop=sl_short, limit=tp_short)
strategy.close("SELL", when = cruce_BUY)
 
 
// PLOTS
plot(EMA_9,   color=color.blue,  linewidth=1)
plot(EMA_21,  color=color.gray,  linewidth=1)
plot(EMA_100, color=color.black, linewidth=2)

plotshape(cruce_BUY, style=shape.arrowup, text="cruce_BUY", location=location.belowbar, color=color.green)
plotshape(cruce_SELL, style=shape.arrowdown, text="cruce_SELL", location=location.abovebar, color=color.red)