如何更改止损值？

Question

如何更改止损值？

有止损代码如下图：

longStopPrice = strategy.position_avg_price * (1-slLen/100)
strategy.exit("SL", "BUY", stop=longStopPrice)

如果买入后涨幅超过1%，我想把止损改成进场价

Answer 1

尝试这样做

if strategy.position_avg_price * 1.01 < close 
    longStopPrice = strategy.position_avg_price 
else
    longStopPrice = strategy.position_avg_price * (1-slLen/100)

strategy.exit("SL", "BUY", stop=longStopPrice)

如何更改止损值？

How can I change the stop loss value?

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