Bot Utente QTA VIX-Mean-Reversion-4H

//@version=5
strategy("Bot Utente QTA VIX-Mean-Reversion-RSI-BB-ATR-4H", overlay=true, currency = currency.USD)


//Inputs

periodiBB = input.int(30, "Periodi Bollinger Bands")

StdFactor = input.int(2,"Standard Deviation")

RSI_Length = input.int(13, "Periodi RSI")

RSI_Threshold = input.int(20, "Threshold RSI Long")

RSI_ThresholdShort = input.int(70, "Threshold RSI Short")

ATRLenght = input.int(7,"Periodi ATR")

AllowShortSelling = input.bool(false, "Allow Short Side")

ATR_Multiplier_TP = input.float(2.0, "ATR Multiplier TP", step = 0.5)

ATR_Multiplier_SL = input.float(2.0, "ATR Multiplier SL", step = 0.5)

//Variabili

[bbMiddle, bbUpper, bbLower] = ta.bb(close, periodiBB, StdFactor)

RSI_Value = ta.rsi(close ,RSI_Length)

con1 = 0

con2 = 0

ATR = ta.atr(ATRLenght)

 if ta.crossunder(close, bbLower) and RSI_Value <= RSI_Threshold //and strategy.opentrades == 0

con1 := 1

 if con1 == 1 and close[1] < open[1] //and close > high[1]

Limit_Price = high[strategy.opentrades] + (ATR_Multiplier_TP * ATR)

Stop_Price = low[strategy.opentrades] - (ATR_Multiplier_SL * ATR)

strategy.entry("Long", strategy.long)

strategy.exit("Long", comment = "Close Long", limit = Limit_Price, stop = Stop_Price)

con1 := 0

//Short Side

if AllowShortSelling

if ta.crossover(close, bbUpper) and RSI_Value >= RSI_ThresholdShort //and strategy.opentrades == 0

    con2 := 1

if con2 == 1 and close[1] > open[1]

    TP_Short = low[strategy.opentrades] - ATR

    SL_Short = high[strategy.opentrades] + ATR

    strategy.entry("Short", strategy.short)

    strategy.exit("Short", comment = "Close Short", stop = SL_Short, limit = TP_Short)

    con2 := 0