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如果仍满足初始入场条件,如何在追踪止损收盘获利后尽快强制“买入信号”重新激活?

[英]How to force a "Buy-Signal" to reactivate ASAP after a Trailing Stop-Loss closes in profit, if conditions for initial Entry are still being met?

我正在构建基于秒的策略(目前使用 5 秒蜡烛来限制警报数量),它在回溯测试中效果很好,但我认为它可以进一步优化。

假设我使用一个指标来触发一个简单的buySignalsellSignal (一个必须跟随另一个而不重复),我已经根据这些信号设置了我的strategy.entry/close (duh.) 并添加了一个追踪止损useTrailStop太紧以至于它经常退出(80% 的时间获利)在进入后(1 秒或 5 秒)一根、两根,也许最多三根蜡烛。

好吧,很酷,我赚了很多钱,而且随着时间的推移它在稳定增长,但是我错过了每一个大的价格波动,因为获利回吐发生得太快了,下一个buySignal只能在跟随sellSignal 所以...

如果我最初的多头入场条件仍然满足,是否有任何方法可以重新激活我的买入信号以在退出后尽快触发?

代码来了,精简到最基本的部分。

// Risk management inputs (settings) :
//If one of you knows how to translate this part in percentages, something about input.float I think, I'd love to know.

inpTrailStop    = input(defval = 200, title = "Trailing Stop Loss", minval = 0)
inpTrailOffset  = input(defval = 0, title = "Trailing Stop Loss Offset", minval = 0)

// === RISK MANAGEMENT Back-end ===
// if an input is less than 1, assuming not wanted so we assign 'na' value to disable it.

useTrailStop    = inpTrailStop   >= 1 ? inpTrailStop   : na
useTrailOffset  = inpTrailOffset >= 1 ? inpTrailOffset : na

// Strategy backtesting signals Buy / Close :

strategy.entry("Long", strategy.long, 1, when=buySignal)
strategy.close("Long", when=sellSignal)

// === STRATEGY RISK MANAGEMENT EXECUTION ===

strategy.exit("Exit Long", from_entry = "Long", trail_points = useTrailStop, trail_offset = useTrailOffset )

这个想法是用strategy.exit监控最后一笔关闭的交易(在这种情况下关闭交易的注释将是“Trail”),并检查 position 是否已更改,然后输入 Long。

// Strategy backtesting signals Buy / Close :


if (buySignal) or (ta.change(strategy.closedtrades) and strategy.closedtrades.exit_comment(strategy.closedtrades -1) == "Trail")
    strategy.entry("Long", strategy.long, 1)

if sellSignal
    strategy.close("Long")

// === STRATEGY RISK MANAGEMENT EXECUTION ===

strategy.exit("Exit Long", from_entry = "Long", trail_points = useTrailStop, trail_offset = useTrailOffset, comment = "Trail")

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