बहु-अवधि प्रवृत्ति गतिशील अस्थिरता ट्रैकिंग रणनीति

/*backtest
start: 2019-12-23 08:00:00
end: 2024-12-10 08:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

//@version=5
strategy("TrenGuard Adaptive ATR Strategy", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=100)

// Parameters
emaShortPeriod = input.int(9, title="Short EMA Period", minval=1)
emaLongPeriod = input.int(21, title="Long EMA Period", minval=1)
rsiPeriod = input.int(14, title="RSI Period", minval=1)
rsiOverbought = input.int(70, title="RSI Overbought", minval=50)
rsiOversold = input.int(30, title="RSI Oversold", minval=1)
atrPeriod = input.int(14, title="ATR Period", minval=1)
atrMultiplierSL = input.float(2.0, title="ATR Multiplier for Stop-Loss", minval=0.1)
atrMultiplierTP = input.float(2.0, title="ATR Multiplier for Take-Profit", minval=0.1)

// Multi-timeframe settings
htfEMAEnabled = input.bool(true, title="Use Higher Timeframe EMA Confirmation?", inline="htf")
htfEMATimeframe = input.timeframe("D", title="Higher Timeframe", inline="htf")

// MACD Parameters
macdShortPeriod = input.int(12, title="MACD Short Period", minval=1)
macdLongPeriod = input.int(26, title="MACD Long Period", minval=1)
macdSignalPeriod = input.int(9, title="MACD Signal Period", minval=1)

// Select trade direction
tradeDirection = input.string("Both", title="Trade Direction", options=["Both", "Long", "Short"])

// Calculating indicators
emaShort = ta.ema(close, emaShortPeriod)
emaLong = ta.ema(close, emaLongPeriod)
rsiValue = ta.rsi(close, rsiPeriod)
atrValue = ta.atr(atrPeriod)
[macdLine, macdSignalLine, _] = ta.macd(close, macdShortPeriod, macdLongPeriod, macdSignalPeriod)

// Higher timeframe EMA confirmation
htfEMALong = request.security(syminfo.tickerid, htfEMATimeframe, ta.ema(close, emaLongPeriod))

// Trading conditions
longCondition = ta.crossover(emaShort, emaLong) and rsiValue < rsiOverbought and (not htfEMAEnabled or close > htfEMALong) and macdLine > macdSignalLine
shortCondition = ta.crossunder(emaShort, emaLong) and rsiValue > rsiOversold and (not htfEMAEnabled or close < htfEMALong) and macdLine < macdSignalLine

// Initial Stop-Loss and Take-Profit levels based on ATR
var float adaptiveStopLoss = na
var float adaptiveTakeProfit = na

if (strategy.position_size > 0) // Long Position
    if (longCondition) // Trend Confirmation
        adaptiveStopLoss := na(adaptiveStopLoss) ? close - atrValue * atrMultiplierSL : math.max(adaptiveStopLoss, close - atrValue * atrMultiplierSL)
        adaptiveTakeProfit := na(adaptiveTakeProfit) ? close + atrValue * atrMultiplierTP : math.max(adaptiveTakeProfit, close + atrValue * atrMultiplierTP)
    else
        adaptiveStopLoss := na(adaptiveStopLoss) ? close - atrValue * atrMultiplierSL : math.max(adaptiveStopLoss, close - atrValue * atrMultiplierSL)
        adaptiveTakeProfit := na(adaptiveTakeProfit) ? close + atrValue * atrMultiplierTP : math.max(adaptiveTakeProfit, close + atrValue * atrMultiplierTP)

if (strategy.position_size < 0) // Short Position
    if (shortCondition) // Trend Confirmation
        adaptiveStopLoss := na(adaptiveStopLoss) ? close + atrValue * atrMultiplierSL : math.min(adaptiveStopLoss, close + atrValue * atrMultiplierSL)
        adaptiveTakeProfit := na(adaptiveTakeProfit) ? close - atrValue * atrMultiplierTP : math.min(adaptiveTakeProfit, close - atrValue * atrMultiplierTP)
    else
        adaptiveStopLoss := na(adaptiveStopLoss) ? close + atrValue * atrMultiplierSL : math.min(adaptiveStopLoss, close + atrValue * atrMultiplierSL)
        adaptiveTakeProfit := na(adaptiveTakeProfit) ? close - atrValue * atrMultiplierTP : math.min(adaptiveTakeProfit, close - atrValue * atrMultiplierTP)

// Strategy Entry
if (longCondition and (tradeDirection == "Both" or tradeDirection == "Long"))
    strategy.entry("Long", strategy.long)
    
if (shortCondition and (tradeDirection == "Both" or tradeDirection == "Short"))
    strategy.entry("Short", strategy.short)

// Strategy Exit
if (strategy.position_size > 0) // Long Position
    strategy.exit("Exit Long", "Long", stop=adaptiveStopLoss, limit=adaptiveTakeProfit, when=shortCondition)

if (strategy.position_size < 0) // Short Position
    strategy.exit("Exit Short", "Short", stop=adaptiveStopLoss, limit=adaptiveTakeProfit, when=longCondition)

// Plotting EMAs
plot(emaShort, title="EMA Short", color=color.green)
plot(emaLong, title="EMA Long", color=color.red)

// Plotting MACD
hline(0, "Zero Line", color=color.gray)
plot(macdLine - macdSignalLine, title="MACD Histogram", color=color.purple, style=plot.style_histogram)
plot(macdLine, title="MACD Line", color=color.blue)
plot(macdSignalLine, title="MACD Signal Line", color=color.orange)

// Plotting Buy/Sell signals with distinct colors
plotshape(series=longCondition, title="Buy Signal", location=location.belowbar, color=color.green, style=shape.labelup, text="BUY")
plotshape(series=shortCondition, title="Sell Signal", location=location.abovebar, color=color.red, style=shape.labeldown, text="SELL")

// Plotting Trailing Stop-Loss and Take-Profit levels with distinct colors
plot(strategy.position_size > 0 ? adaptiveStopLoss : na, title="Long Adaptive Stop Loss", color=color.red, linewidth=2, style=plot.style_line)
plot(strategy.position_size < 0 ? adaptiveStopLoss : na, title="Short Adaptive Stop Loss", color=color.green, linewidth=2, style=plot.style_line)
plot(strategy.position_size > 0 ? adaptiveTakeProfit : na, title="Long Adaptive Take Profit", color=color.blue, linewidth=2, style=plot.style_line)
plot(strategy.position_size < 0 ? adaptiveTakeProfit : na, title="Short Adaptive Take Profit", color=color.orange, linewidth=2, style=plot.style_line)

// Alert conditions for entry signals
alertcondition(longCondition and (tradeDirection == "Both" or tradeDirection == "Long"), title="Long Signal", message="Long signal triggered: BUY")
alertcondition(shortCondition and (tradeDirection == "Both" or tradeDirection == "Short"), title="Short Signal", message="Short signal triggered: SELL")

// Alert conditions for exit signals
alertcondition(strategy.position_size > 0 and shortCondition, title="Exit Long Signal", message="Exit long position: SELL")
alertcondition(strategy.position_size < 0 and longCondition, title="Exit Short Signal", message="Exit short position: BUY")

// Alert conditions for reaching take-profit levels
alertcondition(strategy.position_size > 0 and close >= adaptiveTakeProfit, title="Take Profit Long Signal", message="Take profit level reached for long position")
alertcondition(strategy.position_size < 0 and close <= adaptiveTakeProfit, title="Take Profit Short Signal", message="Take profit level reached for short position")