ilo, correct me if i'm wrong but from what i can see you are trading "synthetic" straddles, right?
a very nice and powerful strategy in the current environment, but deadly once volatility comes off, since you are in essence long straddles (long vol) at 1/2 the cost of a normal straddle (the nice bit).
(u buy a call and sell 1/2 cash OR u buy the put and buy 1/2 cash)
every time market moves a certain percentage, you neutralise the delta created by that move. the more u can repeat this neutralising of the delta, the more money u make before time decay sets in.
could be wrong, but that sharpening wedge in djt,the fact that its exp and the fat options narrowed from a 50 to a 30 point range,we may just bounce between 33 and 42 all day