[Cardboardtrade, a perpetual contract protocol in the Solana ecosystem, reaches $1 billion in daily trading volume, with total liquidations exceeding $564 million] Odaily Planet Daily News: SolanaFloor posted on Platform X, stating that Cardboardtrade, regarded as the Solana version of Papertrade, currently has an average daily trading volume of approximately $1 billion. Reportedly, the platform offers up to 1000x leverage trading for BTC, ETH, and SOL. The platform's total liquidation amount has exceeded $564 million, with open interest (OI) reaching $38 million. A data screenshot attached by SolanaFloor shows that the protocol's cumulative trading volume is approximately $4.4 billion.