/biz/ - Business & Finance

This is really annoying me big time. Robinhood is definitely doing something to my options orders on the back end.

>Attempt to sell 3 put options
>Attempt to sell 1 put option
>3 minutes pass neither order gets filled
>Cancel both
>Put 1 sell put order in
>Immidiately filled
>Doesnt happen with buy options
>Accidentally buy 3 options (meant to hit sell), immidiately filled

Just who am I trading against!? Robinhood seems to block my orders from being filled unless
>I have no other sell put orders for said option unfulfilled
>Only put a maximum of ONE order in
>Can't put 5 at said price or it remains unfulfilled
>1 at a time, 5 times in a row with same requirements? Fulfilled instantly!

This is ridiculuos! Are they trading against me and the algo considers it high risk?