
Strategi ini didasarkan pada prinsip ganda silang dari indeks moving average (EMA) yang digabungkan dengan desain mekanisme stop loss dinamis. Strategi ini menggunakan 10 hari EMA dan 20 hari EMA sebagai sinyal perdagangan utama, dan menggunakan 50 hari EMA sebagai filter tren, sementara 10 hari EMA sebagai garis stop loss dinamis.
Strategi ini mencapai keseimbangan antara pelacakan tren dan pengendalian risiko melalui kombinasi EMA double-cross dan stop loss dinamis. Keunggulan utamanya adalah struktur logis yang jelas dan desain visual yang intuitif, yang cocok untuk skenario perdagangan frekuensi rendah dan menengah.
/*backtest
start: 2024-04-24 00:00:00
end: 2025-04-23 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"DOGE_USDT"}]
*/
//@version=5
//@description Ovtlyer EMA Crossover price over 50 Indicator
//@author YourName
strategy("EMA Crossover Strategy", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=100)
// Input EMA lengths
length10 = input.int(10, minval=1, title="10 EMA Length")
length20 = input.int(20, minval=1, title="20 EMA Length")
length50 = input.int(50, minval=1, title="50 EMA Length")
// Calculate EMAs
ema10 = ta.ema(close, length10)
ema20 = ta.ema(close, length20)
ema50 = ta.ema(close, length50)
// Bullish Condition: 10 EMA crosses above 20 EMA AND price is above 50 EMA
bullishCondition = ta.crossover(ema10, ema20) and close > ema50
// Bearish Condition: 10 EMA crosses below 20 EMA AND price is below 50 EMA
bearishCondition = ta.crossunder(ema10, ema20) and close < ema50
// Track the current market state
var isBullish = false
var isBearish = false
if (bullishCondition)
isBullish := true
isBearish := false
if (bearishCondition)
isBearish := true
isBullish := false
// Exit conditions
bullishExit = isBullish and close < ema10
bearishExit = isBearish and close > ema10
// Plot EMAs
plot(ema10, title="10 EMA", color=color.rgb(0, 255, 0), linewidth=3) // Thick green line for 10 EMA
plot(ema20, title="20 EMA", color=color.rgb(0, 150, 255), linewidth=2) // Medium blue line for 20 EMA
plot(ema50, title="50 EMA", color=color.rgb(255, 165, 0), linewidth=1) // Thin orange line for 50 EMA
// Strategy Entry and Exit
if (bullishCondition)
strategy.entry("Long", strategy.long)
if (bearishCondition)
strategy.entry("Short", strategy.short)
if (bullishExit)
strategy.close("Long")
if (bearishExit)
strategy.close("Short")
// Plot Entry Signals (for visualization)
plotshape(bullishCondition, title="Bullish Signal",
location=location.belowbar, style=shape.triangleup,
size=size.small, color=color.green)
plotshape(bearishCondition, title="Bearish Signal",
location=location.abovebar, style=shape.triangledown,
size=size.small, color=color.red)
// Plot Exit Signals (for visualization)
plotshape(bullishExit, title="Bullish Exit",
location=location.abovebar, style=shape.xcross,
size=size.small, color=color.orange)
plotshape(bearishExit, title="Bearish Exit",
location=location.belowbar, style=shape.xcross,
size=size.small, color=color.purple)