SBIN Short Strangle strategy

Did short strangle strategy on SBIN :-
Current price was 263.75
1) Shorted 1 lot 310 CE at .70
2) Shorted 1 lot 220 PE at .75

total points gained = 1.45
Total profit = 1.45*3000 = 4350

We will get whole the money if it expires between 220-310
Upper BEP = 218.6
Lower BEP = 311.5

Operación activa:

We are still in Profit.will hold it till expiry.

Operación cerrada manualmente:

310 CE closed at .05
220 PE closed at .10

So total points gained = 1.45-(.05+.10) = 1.3
So total Profit made = 1.3*3000 = 3900