entry exit check condition problem

[Avalanchecoder]

Expected Behavior

when supertrend is greater than open and no position present it should take trade

Actual Behavior

random trade are being taken.

Steps to Reproduce

1. Include attached strategy.
2. run on data

class Supertrend(Strategy):
    def init(self):
        self.sup = self.I(Z.closefn,self.data.df.ST)
        self.ope = self.I(Z.closefn,self.data.Open)


    def next(self):
        if ((self.ope > self.sup)  and ((self.position.is_long) or (self.position.is_short)))  :
            self.position.close()
        elif ((self.sup > self.ope) and ((self.position.is_long!=True) or (self.position.is_short!=True)) ) :
            self.sell(size=50)

Additional info

I'm new to backtesting.py if i am mistaking anything let me know

• OS: Linux