
Ini adalah strategi pengesanan trend berdasarkan pelbagai petunjuk teknikal dan pengurusan risiko. Strategi ini menggunakan pelbagai petunjuk teknikal seperti purata bergerak, indikator kuat relatif (RSI), indikator pergerakan (DMI) untuk mengenal pasti trend pasaran, dan melindungi keselamatan dana melalui kaedah kawalan risiko seperti stop loss dinamik, pengurusan kedudukan dan had pengeluaran maksimum bulanan.
Strategi ini menggunakan mekanisme pengesahan trend bertingkat:
Strategi ini membangunkan sistem perdagangan trend-tracking yang agak lengkap melalui penggunaan komprehensif indikator teknikal berbilang dimensi. Kelebihan strategi ini adalah kerangka pengurusan risiko yang komprehensif, termasuk hentian dinamik, pengurusan kedudukan dan kawalan penarikan balik. Walaupun terdapat risiko ketinggalan tertentu, strategi ini dijangka dapat mengekalkan prestasi yang stabil dalam pelbagai keadaan pasaran melalui pengoptimuman dan penambahbaikan.
/*backtest
start: 2024-02-10 00:00:00
end: 2025-02-08 08:00:00
period: 4h
basePeriod: 4h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("High Win-Rate Crypto Strategy with Drawdown Limit", overlay=true, initial_capital=10000, default_qty_type=strategy.fixed, process_orders_on_close=true)
// Moving Averages
ema8 = ta.ema(close, 8)
ema21 = ta.ema(close, 21)
ema50 = ta.ema(close, 50)
// RSI settings
rsi = ta.rsi(close, 14)
rsi_ma = ta.sma(rsi, 5)
// Momentum and Volume
mom = ta.mom(close, 8)
vol_ma = ta.sma(volume, 15)
high_vol = volume > vol_ma * 1
// Trend Strength
[diplus, diminus, _] = ta.dmi(14, 14)
strong_trend = diplus > 20 or diminus > 20
// Price channels
highest_15 = ta.highest(high, 15)
lowest_15 = ta.lowest(low, 15)
mid_channel = (highest_15 + lowest_15) / 2
// Trend Conditions
uptrend = ema8 > ema21 and close > mid_channel
downtrend = ema8 < ema21 and close < mid_channel
// Entry Conditions
longCondition = uptrend and ta.crossover(ema8, ema21) and rsi_ma > 35 and rsi_ma < 65 and mom > 0 and high_vol and diplus > diminus
shortCondition = downtrend and ta.crossunder(ema8, ema21) and rsi_ma > 35 and rsi_ma < 65 and mom < 0 and high_vol and diminus > diplus
// Dynamic Stop Loss based on ATR
atr = ta.atr(14)
stopSize = atr * 1.3
// Calculate position size based on fixed risk
riskAmount = strategy.initial_capital * 0.05
getLongPosSize(riskAmount, stopSize) => riskAmount / stopSize
getShortPosSize(riskAmount, stopSize) => riskAmount / stopSize
// Monthly drawdown tracking
var float peakEquity = na
var int currentMonth = na
var float monthlyDrawdown = na
maxDrawdownPercent = 10
// Variables for SL and TP
var float stopLoss = na
var float takeProfit = na
var bool inTrade = false
var string tradeType = na
// Reset monthly metrics
monthNow = month(time)
if na(currentMonth) or currentMonth != monthNow
currentMonth := monthNow
peakEquity := strategy.equity
monthlyDrawdown := 0.0
// Update drawdown metrics
peakEquity := math.max(peakEquity, strategy.equity)
monthlyDrawdown := math.max(monthlyDrawdown, (peakEquity - strategy.equity) / peakEquity * 100)
// Trading condition
canTrade = monthlyDrawdown < maxDrawdownPercent
// Entry and Exit Logic
if strategy.position_size == 0
inTrade := false
if longCondition and canTrade
stopLoss := low - stopSize
takeProfit := close + (stopSize * 2)
posSize = getLongPosSize(riskAmount, stopSize)
strategy.entry("Long", strategy.long, qty=posSize)
strategy.exit("Long Exit", "Long", stop=stopLoss, limit=takeProfit)
inTrade := true
tradeType := "long"
if shortCondition and canTrade
stopLoss := high + stopSize
takeProfit := close - (stopSize * 2)
posSize = getShortPosSize(riskAmount, stopSize)
strategy.entry("Short", strategy.short, qty=posSize)
strategy.exit("Short Exit", "Short", stop=stopLoss, limit=takeProfit)
inTrade := true
tradeType := "short"
// Plot variables
plotSL = inTrade ? stopLoss : na
plotTP = inTrade ? takeProfit : na
// EMA Plots
plot(ema8, "EMA 8", color=color.blue, linewidth=1)
plot(ema21, "EMA 21", color=color.yellow, linewidth=1)
plot(ema50, "EMA 50", color=color.white, linewidth=1)
// SL and TP Plots
plot(plotSL, "Stop Loss", color=color.red, style=plot.style_linebr, linewidth=1)
plot(plotTP, "Take Profit", color=color.green, style=plot.style_linebr, linewidth=1)
// Signal Plots
plotshape(longCondition and canTrade, "Buy Signal", style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small)
plotshape(shortCondition and canTrade, "Sell Signal", style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small)
// SL/TP Markers with correct y parameter syntax
plot(inTrade ? stopLoss : na, "Stop Loss Level", style=plot.style_circles, color=color.red, linewidth=2)
plot(inTrade ? takeProfit : na, "Take Profit Level", style=plot.style_circles, color=color.green, linewidth=2)
// Background Color
noTradingMonth = monthlyDrawdown >= maxDrawdownPercent
bgcolor(noTradingMonth ? color.new(color.gray, 80) : uptrend ? color.new(color.green, 95) : downtrend ? color.new(color.red, 95) : na)
// Drawdown Label
var label drawdownLabel = na
label.delete(drawdownLabel)
drawdownLabel := label.new(bar_index, high, "Monthly Drawdown: " + str.tostring(monthlyDrawdown, "#.##") + "%\n" + (noTradingMonth ? "NO TRADING" : "TRADING ALLOWED"), style=label.style_label_down, color=noTradingMonth ? color.red : color.green, textcolor=color.white, size=size.small)