Your OP thesis carries much greater risk than one bigger position in a singular instrument because you haven’t hedged highly positive correlations and because of the substantial execution slippage involved in covering several positions in lieu of a single position.
You’re Delta directional to the extreme... I personally can’t imagine a more exposed risk profile than your OP.
Possibly if you were short OTC hourly electricity in the INC/DEC market. Other than that you’ve built the death machine as far as regulated exchange products go