EXCHANGE House targets Hyperliquid in insider trading probe, cites $1.1B crypto short before Trump tariffs admin September 29, 2026 • comments off House Oversight Chairman James Comer (R-Ky.) expanded the committee’s prediction market insider trading investigation Tuesday to Hyperliquid Labs, citing a $1.1 billion crypto short opened before … binance bitmex bittrex changenow coinbasse crypto exchnage