Strategi ini menggunakan kaedah pengesanan trend yang tipikal iaitu crossover purata bergerak berganda, digabungkan dengan mekanisme pengurusan risiko seperti stop loss, mengambil keuntungan, dan trailing stop loss, yang bertujuan untuk menangkap keuntungan besar dari pasaran trend.
Risiko boleh dikurangkan dengan:
Strategi ini boleh dioptimumkan dalam aspek berikut:
Ringkasnya, ini adalah strategi pengesanan trend silang EMA berganda yang tipikal. Ia mempunyai kelebihan menangkap pergerakan trend, bersepadu dengan mekanisme pengurusan risiko seperti stop loss, mengambil keuntungan dan trailing stop loss. Tetapi ia juga mempunyai beberapa kelemahan tipikal, seperti kepekaan tinggi terhadap bunyi bising dan pasaran terhad, cenderung terperangkap. Penambahbaikan lanjut boleh dibuat dengan memperkenalkan penunjuk tambahan, pengoptimuman parameter, pelarasan dinamik dan penggunaan portfolio untuk meningkatkan prestasi strategi. Secara keseluruhan, dengan penyesuaian parameter yang betul dan kesesuaian yang baik dengan keadaan produk dan pasaran, strategi ini dapat mencapai hasil yang baik.
/*backtest start: 2023-11-20 00:00:00 end: 2023-12-20 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=2 strategy(title = "Strategy Code Example", shorttitle = "Strategy Code Example", overlay = true) // Revision: 1 // Author: @JayRogers // // *** THIS IS JUST AN EXAMPLE OF STRATEGY RISK MANAGEMENT CODE IMPLEMENTATION *** // === GENERAL INPUTS === // short ma maFastSource = input(defval = open, title = "Fast MA Source") maFastLength = input(defval = 14, title = "Fast MA Period", minval = 1) // long ma maSlowSource = input(defval = open, title = "Slow MA Source") maSlowLength = input(defval = 21, title = "Slow MA Period", minval = 1) // === STRATEGY RELATED INPUTS === tradeInvert = input(defval = false, title = "Invert Trade Direction?") // the risk management inputs inpTakeProfit = input(defval = 1000, title = "Take Profit", minval = 0) inpStopLoss = input(defval = 200, title = "Stop Loss", minval = 0) inpTrailStop = input(defval = 200, title = "Trailing Stop Loss", minval = 0) inpTrailOffset = input(defval = 0, title = "Trailing Stop Loss Offset", minval = 0) // === RISK MANAGEMENT VALUE PREP === // if an input is less than 1, assuming not wanted so we assign 'na' value to disable it. useTakeProfit = inpTakeProfit >= 1 ? inpTakeProfit : na useStopLoss = inpStopLoss >= 1 ? inpStopLoss : na useTrailStop = inpTrailStop >= 1 ? inpTrailStop : na useTrailOffset = inpTrailOffset >= 1 ? inpTrailOffset : na // === SERIES SETUP === /// a couple of ma's.. maFast = ema(maFastSource, maFastLength) maSlow = ema(maSlowSource, maSlowLength) // === PLOTTING === fast = plot(maFast, title = "Fast MA", color = green, linewidth = 2, style = line, transp = 50) slow = plot(maSlow, title = "Slow MA", color = red, linewidth = 2, style = line, transp = 50) // === LOGIC === // is fast ma above slow ma? aboveBelow = maFast >= maSlow ? true : false // are we inverting our trade direction? tradeDirection = tradeInvert ? aboveBelow ? false : true : aboveBelow ? true : false // === STRATEGY - LONG POSITION EXECUTION === enterLong() => not tradeDirection[1] and tradeDirection // functions can be used to wrap up and work out complex conditions exitLong() => tradeDirection[1] and not tradeDirection strategy.entry(id = "Long", long = true, when = enterLong()) // use function or simple condition to decide when to get in strategy.close(id = "Long", when = exitLong()) // ...and when to get out // === STRATEGY - SHORT POSITION EXECUTION === enterShort() => tradeDirection[1] and not tradeDirection exitShort() => not tradeDirection[1] and tradeDirection strategy.entry(id = "Short", long = false, when = enterShort()) strategy.close(id = "Short", when = exitShort()) // === STRATEGY RISK MANAGEMENT EXECUTION === // finally, make use of all the earlier values we got prepped strategy.exit("Exit Long", from_entry = "Long", profit = useTakeProfit, loss = useStopLoss, trail_points = useTrailStop, trail_offset = useTrailOffset) strategy.exit("Exit Short", from_entry = "Short", profit = useTakeProfit, loss = useStopLoss, trail_points = useTrailStop, trail_offset = useTrailOffset)