MyStonks officially launched its open beta contract trading service at 4:00 PM on August 11, 2025. The platform supports perpetual contracts for US stock tokens in the RWA sector, offering flexible leverage up to 20x and a matching engine with millisecond-level feedback. Last week's $9,283.75 in contract fees will be refunded in BMNR.M tokens. This refund mechanism will cease after the public beta launch.