如何卖出50%获利，让50%跑钱

Question

我正在尝试下 2 个卖单，但我希望根据点值而不是价格获得利润和止损。如果我使用

strategy.exit

，我的止损和利润看起来会是这样，但我不知道如何分割卖出。

strategy.exit("exit", "long", stop = 100, profit = 100)

这可能吗？

shortCondition = close < lowerBand and close[1] > lowerBand

if (shortCondition)

strategy.entry("short", strategy.short, qty=pos_size)

strategy.order("short1", strategy.long, qty=size_trim, comment="closefirst50%")

strategy.order("short2", strategy.long, qty=size_trim, comment="closesecond50%")


longCondition = close > upperBand and close[1] < upperBand

if (longCondition)

strategy.entry("long", strategy.long, qty=pos_size)

strategy.order("long1", strategy.short, qty=size_trim, comment="closefirst50%")

strategy.order("long2", strategy.short, qty=size_trim, comment="closesecond50%")

Answer 1

解决方案是使用2个策略.确实退出

if (shortCondition)
    
    strategy.entry("short", strategy.short, qty=pos_size)
    
if strategy.position_size < 0

    strategy.exit("exit short TP", qty=size_trim, profit = 100, comment="closefirst50%")
    
    strategy.exit("exit short SL", loss = 100, comment="close the remaining 50%")