[Former FTX Executive Launches 'Zero-Capital' AI Trading Platform UpsideOnly] Deep Tide TechFlow reports that on May 19, according to Bloomberg, former FTX Europe executive Patrick Gruhn's company, (Perpetuals.com) Ltd., launched the AI trading platform UpsideOnly on Tuesday. The platform allows users to conduct crowdsourced simulated trading around assets such as oil, gold, and stocks. AI models filter the most likely profitable trading signals, and the platform uses its own funds to execute real trades. If the trades are profitable, the platform will distribute half of the profits to traders who provided effective signals.