
Strategi ini adalah sistem perdagangan komprehensif berdasarkan analisis teknikal, yang menggabungkan kawasan sokongan rintangan, corak grafik dan analisis struktur pasaran. Strategi ini membuat keputusan perdagangan dengan mengenal pasti tahap harga penting, mengesahkan isyarat grafik, dan menilai trend pasaran keseluruhan. Sistem ini menggunakan nisbah keuntungan risiko 1: 3 untuk menguruskan risiko dengan tujuan berhenti dan keuntungan yang ditetapkan.
Logik utama strategi ini adalah berdasarkan beberapa komponen utama:
Strategi ini berfungsi dalam tiga jenis persekitaran pasaran: pasaran trend, pasaran selang, dan pasaran beralih, tetapi menggunakan kombinasi peraturan perdagangan yang berbeza untuk setiap persekitaran.
Strategi ini membina sistem perdagangan yang lengkap dengan menggunakan pelbagai alat analisis teknikal secara komposit. Kelebihannya adalah analisis pelbagai dimensi dan pengurusan risiko yang baik, tetapi ia juga menghadapi cabaran seperti penembusan palsu dan kepekaan parameter. Dengan arah pengoptimuman yang dicadangkan, strategi ini dijangka meningkatkan kestabilan dan kesesuaian lebih lanjut dengan mengekalkan kelebihan sedia ada.
/*backtest
start: 2025-02-12 00:00:00
end: 2025-02-19 00:00:00
period: 1h
basePeriod: 1h
exchanges: [{"eid":"Binance","currency":"TRUMP_USDT"}]
*/
//@version=5
strategy("Support/Resistance Strategy with Candlestick Confirmation, Market Structure, and 1:3 R:R", overlay=true)
// Input parameters
supportResistancePeriod = input.int(20, title="Support/Resistance Period", minval=1)
stopLossPips = input.int(50, title="Stop Loss (in pips)", minval=1)
takeProfitRatio = input.float(3.0, title="Risk-to-Reward Ratio", minval=1.0)
structurePeriod = input.int(20, title="Market Structure Period", minval=1) // Period to determine market structure
// Function to calculate support level (lowest low in the period)
getSupportLevel() =>
ta.lowest(low, supportResistancePeriod)
// Function to calculate resistance level (highest high in the period)
getResistanceLevel() =>
ta.highest(high, supportResistancePeriod)
// Get the support and resistance levels
supportLevel = getSupportLevel()
resistanceLevel = getResistanceLevel()
// Function to detect market structure
isBullishTrend() =>
high[structurePeriod] > high[structurePeriod+1] and low[structurePeriod] > low[structurePeriod+1]
isBearishTrend() =>
high[structurePeriod] < high[structurePeriod+1] and low[structurePeriod] < low[structurePeriod+1]
isRanging() =>
not isBullishTrend() and not isBearishTrend()
// Candlestick Pattern Detection Functions
isBullishEngulfing() =>
close[1] < open[1] and close > open and close > open[1] and open < close[1]
isBearishEngulfing() =>
close[1] > open[1] and close < open and close < open[1] and open > close[1]
isDoji() =>
math.abs(close - open) <= (high - low) * 0.1
isHammer() =>
body = math.abs(close - open)
upperShadow = high - math.max(close, open)
lowerShadow = math.min(close, open) - low
body <= (high - low) * 0.3 and lowerShadow > body * 2 and upperShadow <= body * 0.5
isShootingStar() =>
body = math.abs(close - open)
upperShadow = high - math.max(close, open)
lowerShadow = math.min(close, open) - low
body <= (high - low) * 0.3 and upperShadow > body * 2 and lowerShadow <= body * 0.5
// Conditions for Buy and Sell based on candle close
buyCondition = (isBullishEngulfing() or isHammer()) and close > supportLevel
sellCondition = (isBearishEngulfing() or isShootingStar()) and close < resistanceLevel
// Define buy/sell conditions based on market structure
bullishMarket = isBullishTrend() and buyCondition
bearishMarket = isBearishTrend() and sellCondition
rangingMarket = isRanging() and (buyCondition or sellCondition)
// Calculate the Stop Loss and Take Profit Levels
longStopLoss = supportLevel - (stopLossPips * syminfo.mintick)
shortStopLoss = resistanceLevel + (stopLossPips * syminfo.mintick)
// Calculate R:R based Take Profit Levels
longTakeProfit = close + (math.abs(close - longStopLoss) * takeProfitRatio)
shortTakeProfit = close - (math.abs(close - shortStopLoss) * takeProfitRatio)
// Plotting Support and Resistance Lines
plot(supportLevel, color=color.green, linewidth=2, title="Support Level", style=plot.style_line)
plot(resistanceLevel, color=color.red, linewidth=2, title="Resistance Level", style=plot.style_line)
// Strategy: Buy on Support, Sell on Resistance with candlestick confirmation and market structure
if (bullishMarket)
strategy.entry("Buy", strategy.long, stop=longStopLoss, limit=longTakeProfit)
if (bearishMarket)
strategy.entry("Sell", strategy.short, stop=shortStopLoss, limit=shortTakeProfit)
if (rangingMarket)
if (buyCondition)
strategy.entry("Buy (Ranging)", strategy.long, stop=longStopLoss, limit=longTakeProfit)
if (sellCondition)
strategy.entry("Sell (Ranging)", strategy.short, stop=shortStopLoss, limit=shortTakeProfit)
// Optional: Highlighting the zones for support and resistance
bgcolor(close > resistanceLevel ? color.new(color.red, 90) : na, title="Resistance Zone")
bgcolor(close < supportLevel ? color.new(color.green, 90) : na, title="Support Zone")