EMA, SMA, CCI, ATR, Chiến lược căn chỉnh hoàn hảo đường trung bình động và Hệ thống giao dịch tự động chỉ báo Trend Magic

/*backtest
start: 2024-08-26 00:00:00
end: 2024-09-24 08:00:00
period: 5m
basePeriod: 5m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © PakunFX

//@version=5
strategy("Trend Magic with EMA, SMA, and Auto-Trading", shorttitle="TM_Trading", overlay=true, format=format.price, precision=2)

// Inputs
period = input.int(21, "CCI period")
coeff = input.float(1.0, "ATR Multiplier")
AP = input.int(7, "ATR Period")
riskRewardRatio = input.float(1.5, "Risk/Reward Ratio")  // Risk/Reward Ratio for take profit

// Calculations
ATR = ta.sma(ta.tr, AP)
src = input(close)
upT = low - ATR * coeff
downT = high + ATR * coeff
var MagicTrend = 0.0
MagicTrend := ta.cci(src, period) >= 0 ? (upT < nz(MagicTrend[1]) ? nz(MagicTrend[1]) : upT) : (downT > nz(MagicTrend[1]) ? nz(MagicTrend[1]) : downT)

// Define colors for Trend Magic
color1 = ta.cci(src, period) >= 0 ? color.rgb(0, 34, 252) : color.rgb(252, 4, 0)
isBlue = ta.cci(src, period) >= 0
isRed = ta.cci(src, period) < 0

// Convert bool to float (1 for true, 0 for false)
isBlueFloat = isBlue ? 1 : 0
isRedFloat = isRed ? 1 : 0

// Moving Averages
ema45 = ta.ema(close, 45)
sma90 = ta.sma(close, 90)
sma180 = ta.sma(close, 180)

// Plot Trend Magic
plot(MagicTrend, color=color1, linewidth=3)

// Alerts
alertcondition(ta.cross(close, MagicTrend), title="Cross Alert", message="Price - MagicTrend Crossing!")
alertcondition(ta.crossover(low, MagicTrend), title="CrossOver Alarm", message="BUY SIGNAL!")
alertcondition(ta.crossunder(high, MagicTrend), title="CrossUnder Alarm", message="SELL SIGNAL!")

// Perfect Order conditions
bullishPerfectOrder = ema45 > sma90 and sma90 > sma180  // Bullish Perfect Order
bearishPerfectOrder = ema45 < sma90 and sma90 < sma180  // Bearish Perfect Order

// Trend Magic color change detection
trendMagicTurnedBlue = ta.crossover(isBlueFloat, isRedFloat)  // Red to Blue crossover (For long entry)
trendMagicTurnedRed = ta.crossunder(isBlueFloat, isRedFloat)  // Blue to Red crossover (For short entry)

// Variables to store SMA90 at the entry
var float longSma90 = na
var float shortSma90 = na

// Trading logic based on Perfect Order and color change
longCondition = bullishPerfectOrder and trendMagicTurnedBlue  // Buy when Perfect Order is bullish and Trend Magic turns red to blue
shortCondition = bearishPerfectOrder and trendMagicTurnedRed  // Sell when Perfect Order is bearish and Trend Magic turns blue to red

// Strategy Entry
if (longCondition)
    strategy.entry("Buy", strategy.long)
    longSma90 := sma90  // Store SMA90 at entry for long position

if (shortCondition)
    strategy.entry("Sell", strategy.short)
    shortSma90 := sma90  // Store SMA90 at entry for short position

// Stop-Loss and Take-Profit calculations
// For Long Positions: stop at SMA90 (fixed at entry), take profit at 1.5x risk
if (longCondition and not na(longSma90))
    longStopLoss = longSma90  // Use SMA90 at the time of entry
    longRisk = close - longSma90  // Calculate risk
    longTakeProfit = close + longRisk * riskRewardRatio  // Calculate take profit
    strategy.exit("Take Profit/Stop Loss", "Buy", stop=longStopLoss, limit=longTakeProfit)

// For Short Positions: stop at SMA90 (fixed at entry), take profit at 1.5x risk
if (shortCondition and not na(shortSma90))
    shortStopLoss = shortSma90  // Use SMA90 at the time of entry
    shortRisk = shortSma90 - close  // Calculate risk
    shortTakeProfit = close - shortRisk * riskRewardRatio  // Calculate take profit
    strategy.exit("Take Profit/Stop Loss", "Sell", stop=shortStopLoss, limit=shortTakeProfit)

// Plot Moving Averages
plot(ema45, color=color.green, title="EMA 45")
plot(sma90, color=color.blue, title="SMA 90")
plot(sma180, color=color.red, title="SMA 180")