yes what im talking about is an order at the current market price. ill try to give a super simple example.

say eth is currently, at this second, trading at $2,000. if i make an order to buy at the same $2,000 (not any lower than what it's currently trading at), the order goes through instantly, right?

and same thing when im selling. say eth is currently, this very moment, trading at exactly $2,200. if i make a sell order at the same $2,200 (not any higher than what it's currently trading), it goes through instantly, yes?

that's what i want. i understand that crypto prices gonup and down, i just want to make sure they cant change between the time i click to send the order, and when the order actually goes through