Robinhood trading platform can trade futures. Robinhood trading rules: When buying and selling stocks, Robinhood sends these instructions to market makers for them to execute. Subsequently, the market maker will feed back the transaction records to Robinhood, and robin hood will cooperate with the clearing house to record these transactions. The clearing house needs two working days to transfer the securities to the buyer and transfer the purchase funds to the seller. This process is called clearing and settlement, also known as T+2.