本策略结合平均真实波动范围(ATR)和斐波那契回撤线,设计一个有止损保护的趋势跟踪策略。当价格突破ATR回撤止损线时,进行趋势跟踪;同时利用斐波那契回撤线来设置价格目标,实现趋势跟踪和止损止盈的有机配合。
本策略整合ATR止损和斐波那契目标两个重要的技术分析方法,既可以在趋势中进行利润优化,也可以用止损来控制风险,是一种实用性很强的趋势跟踪策略。通过进一步优化可以使策略更稳定、更适应行情。
/*backtest
start: 2023-02-21 00:00:00
end: 2024-02-27 00:00:00
period: 1d
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("ATR TrailStop with Fib Targets", overlay=true)
// Input parameters
atrPeriod = input(5, title="ATR Period")
ATRFactor = input(3.5, title="ATR Factor")
Fib1Level = input(61.8, title="Fib1 Level")
Fib2Level = input(78.6, title="Fib2 Level")
Fib3Level = input(88.6, title="Fib3 Level")
// ATR Calculation
atrValue = ta.atr(atrPeriod)
// ATR TrailStop Calculation
loss = ATRFactor * atrValue
trendUp = close[1] > close[2] ? (close - loss > close[1] ? close - loss : close[1]) : close - loss
trendDown = close[1] < close[2] ? (close + loss < close[1] ? close + loss : close[1]) : close + loss
trend = close > close[2] ? 1 : close < close[2] ? -1 : 0
trailStop = trend == 1 ? trendUp : trendDown
// Fibonacci Levels Calculation
ex = trend > trend[1] ? high : trend < trend[1] ? low : na
fib1 = ex + (trailStop - ex) * Fib1Level / 100
fib2 = ex + (trailStop - ex) * Fib2Level / 100
fib3 = ex + (trailStop - ex) * Fib3Level / 100
// Plotting
plot(trailStop, title="TrailStop", color=color.red)
plot(fib1, title="Fib1", color=color.white)
plot(fib2, title="Fib2", color=color.white)
plot(fib3, title="Fib3", color=color.white)
// Buy and Sell Signals
longCondition = close > trailStop and close[1] <= trailStop
shortCondition = close < trailStop and close[1] >= trailStop
if (longCondition)
strategy.entry("Long", strategy.long)
if (shortCondition)
strategy.entry("Short", strategy.short)