Perpetual futures differ from traditional futures because they have no expiry date, allowing traders to hold positions indefinitely without rolling over contracts

From the articleWebull to Offer Perpetual Futures Starting Next MonthAlso in Webull sets November US perpetual futures launch to challenge offshore venues - Cryptopolitan, Webull to Roll Out Kalshi-Listed Bitcoin Perpetual Futures to US Customers in November - Unchained, Webull to offer Bitcoin perpetual futures to over 6 million clients, Webull to debut crypto-linked perpetual futures in November | Reuters