
Strategi ini menggunakan indeks bergerak rata-rata ((EMA) dan indeks relatif lemah ((RSI) dari tiga kitaran yang berbeza untuk menilai trend pasaran dan isyarat perdagangan. Ia menghasilkan isyarat beli apabila harga menembusi 200 hari EMA dan RSI lebih besar daripada 50, sebaliknya ia menghasilkan isyarat jual apabila harga jatuh 200 hari EMA dan RSI kurang daripada 50.
Strategi ini dapat menangkap keadaan trend jangka panjang dan sederhana yang agak jelas melalui tanda perdagangan EMA berlapis dan RSI yang kuat. Secara keseluruhan, ia sesuai untuk pasaran yang sedang berkembang. Ia boleh dioptimumkan dari segi isyarat, kedudukan, stop loss, penapis, dan lain-lain untuk meningkatkan kestabilan strategi dan nisbah risiko keuntungan.
/*backtest
start: 2024-05-01 00:00:00
end: 2024-05-31 23:59:59
period: 1h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Lexi Supreme", overlay=true)
// Calculate EMA 200
ema200 = ta.ema(close, 200)
// Calculate EMA 50
ema50 = ta.ema(close, 50)
// Calculate EMA 21
ema21 = ta.ema(close, 21)
// Calculate RSI
rsiValue = ta.rsi(close, 14)
// Buy condition: RSI above 50 and price crosses above EMA 200
buyCondition = ta.crossover(close, ema200) and rsiValue > 50
// Sell condition: RSI below 50 and price crosses below EMA 200
sellCondition = ta.crossunder(close, ema200) and rsiValue < 50
// Position Size (1% of account balance)
positionSize = 1
// Stop Loss and Take Profit values for buy trades
stopLossBuy = ema200 - 0.00050
takeProfitBuy = 0.00100
// Stop Loss and Take Profit values for sell trades
stopLossSell = ema200 + 0.00050
takeProfitSell = 0.00100
// Plot EMA 200 line in blue
plot(ema200, color=color.blue, title="EMA 200")
// Plot EMA 50 line in red
plot(ema50, color=color.red, title="EMA 50")
// Plot EMA 21 line in green
plot(ema21, color=color.green, title="EMA 21")
// Plot buy entry points in yellow
plotshape(series=buyCondition, title="Buy Signal", color=color.yellow, style=shape.triangleup, location=location.belowbar, size=size.small)
// Plot sell entry points in white
plotshape(series=sellCondition, title="Sell Signal", color=color.white, style=shape.triangledown, location=location.abovebar, size=size.small)
// Strategy entry and exit conditions with position size, stop loss, and take profit for buy trades
if (buyCondition)
strategy.entry("Buy", strategy.long, qty=positionSize)
strategy.exit("Take Profit/Stop Loss Buy", from_entry="Buy", stop=stopLossBuy, limit=close + takeProfitBuy)
// Strategy entry and exit conditions with position size, stop loss, and take profit for sell trades
if (sellCondition)
strategy.entry("Sell", strategy.short, qty=positionSize)
strategy.exit("Take Profit/Stop Loss Sell", from_entry="Sell", stop=stopLossSell, limit=close - takeProfitSell)