[Pump.fun to Launch New Token USDC Pairing on May 21] Odaily Planet Daily News: Pump.fun will launch a new token USDC pairing on May 21. Existing SOL-based pairings will not be affected by this change. Since its launch in January 2024, at least 5.07 million SOL are estimated to have been locked in liquidity pools, valued at $430 million. According to on-chain data, over $382 million has been allocated for PUMP buybacks, removing 37.9% of circulating supply from the market and offsetting 13.4% of the total supply. (solanafloor)