PANews reported on April 21 that Coinbase announced it has suspended trading in several perpetual contracts, including TRB-PERP , RARE-PERP , ORDI-PERP , STX-PERP , and ENS-PERP. All open positions have been automatically settled at the final settlement price. The settlement price is the average index price over the 60 minutes prior to the trading suspension; for example, TRB-PERP's settlement price was 18.44 USDC , ORDI-PERP's was 4.663 USDC , and ENS-PERP's was 6.03 USDC .