This is my code:

for tradeIndex = 0 to strategy.opentrades - 1
    entryPrice = math.round(strategy.opentrades.entry_price(tradeIndex))
    tradeQty = strategy.opentrades.size(tradeIndex)
    tradeId = strategy.opentrades.entry_id(tradeIndex)
    
    stopLossCond = close < entryPrice * (100 - slThreshold) / 100
    if (stopLossCond)
        //strategy.close_all()
        strategy.exit("SL", from_entry = tradeId, stop = entryPrice)
        //strategy.close(tradeId, comment="SL hit", immediately = true)
        label.new(x=bar_index, y = low*(1-tradeIndex/150), text="ID: "+ str.tostring(tradeId)+" Qty: "+str.tostring(tradeQty)+" EP: "+str.tostring(entryPrice)+" SL: "+str.tostring(entryPrice * (100 - slThreshold) / 100)+"n", color=color.black, style=label.style_label_down, textcolor=color.white, size=size.small)

As you may see the commented part, I tried close() and close_all(), the latter worked just fine.

I know for sure, that stopLossCond is triggering, because I see labels printing out on every bar with all the details. So it’s beyond me, WHY doesn’t my code close/exit the trade.