According to @EmberCN, four members of the so-called Roller Coaster Squad have mostly lost their funds, with only @JamesWynnReal and one other still trading using what he calls ant-sized positions; source: @EmberCN on X, Aug 28, 2025. According to @EmberCN, James Wynn previously shared a Hyperliquid referral link that brought in 691 sign-ups and paid him $114,000 in rebates; source: @EmberCN on X, Aug 28, 2025.