Correct usage of strategy.order

问题

I am trying to use strategy.order for shorts in order to have 3 take profit levels (level 1 lowest TP and Level 3 highest TP) and execute when my stop loss is reached to exit the remaining position.

if (strategy.position_size >= 0 and high[1] < close)
    strategy.entry(id="EnterShort", long=false, qty = 1)
    shortHighEntery := close
    shortHighEnteryStoppLoss  :=high +1
else
    shortHighEntery := shortHighEntery[1]
    shortHighEnteryStoppLoss  :=shortHighEnteryStoppLoss[1]

exitShort = shortHighEntery *0.995 

stop_level = shortHighEnteryStoppLoss
take_level1 =  strategy.position_avg_price * (1 - 0.0075)
take_level2 =  strategy.position_avg_price * (1 - 0.015) 
take_level3 =  strategy.position_avg_price * (1 - 0.045) 

if (strategy.position_size < 0)
    strategy.order("Stop Loss Short", qty= 1, long=true, stop=stop_level, oca_name='Short', oca_type=strategy.oca.reduce)
    strategy.order("TP 1 Short", qty= 0.2, long=true, limit=take_level1, oca_name='Short', oca_type=strategy.oca.reduce)
    strategy.order("TP 2 Short", qty= 0.6, long=true, limit=take_level2, oca_name='Short', oca_type=strategy.oca.reduce)
    strategy.order("TP 3 Short", qty= 1, long=true, limit=take_level3, oca_name='Short', oca_type=strategy.oca.reduce)

It works at the begining, but unfortunately after a while it leads to a situation where my script longs which is never intended and then a mess starts. It seems like I don't understood the concept of either oca_type=strategy.oca.reduce or long=yes. But currently I have no clue on what I need to do.

来源：https://stackoverflow.com/questions/62683935/correct-usage-of-strategy-order

标签

pine-script