Pump.fun now routes SOL-based trades to Robinhood Chain without bridging. CASHCAT memecoin surged 900% to over $100M market cap on the new Arbitrum L2.

Pump.fun hit $1.769 billion in 24-hour DEX volume, surpassing Uniswap to become the top decentralized exchange across all blockchains.

Pump.fun said Wednesday it added support for trading tokens tied to Robinhood's blockchain, a move that comes as a memecoin modeled on the brokerage's old mascot has posted…