Why cost to open a position is different for long and short?

(Futures Buying and selling) Earlier than you assume i didnt analysis, I perceive the open losses and preliminary margin and the formulation for value to open.

While calculating the fee to open with the given components, the fee to open brief place is roughly the same as what is shown. Nevertheless there's some 110USDT difference for 1 BTCUSDT perp. It takes 110 USDT more to open lengthy position than brief position. So can somebody assist me out in figuring why there's this distinction??

check the cost in order placement panel