The decentralized perpetual futures platform DDEX launched a trading mining mechanism on October 22, allowing users to receive up to 115% in transaction fee rebates and an 18% referral rewards, aimed at incentivizing long-term participation and suppressing short-term selling pressure. The platform's token DDD grants users governance rights.

Gate News bot message, according to the official announcement from Gate on July 21, 2025: Gate has decided to delist the trading markets for 19 tokens, including NOM, HYCO, WISTA, CARBON, ZEEP, DDD, ITEM, VIZ, ORC, DEFAI, SMT, ICONS, PIGCOIN, BMI, NULS, SYNTH, DECHAT, OPAI, and PANDORA. The trading pairs involved are all USDT trading pairs. The exchange has stated that it has completed the repurchase of relevant tokens for users who meet the requirements and submitted the forms, and the repurchase amount has been credited to the users' Gate accounts. The recharge and trading services for these tokens have been suspended, and the withdrawal service will also be closed in the near future.

According to the Gate News bot message, the official announcement from Gate on June 24, 2025. Gate announces the delisting of related trading markets for 19 tokens, including NOM, HYCO, WISTA, CARBON, ZEEP, DDD, ITEM, VIZ, ORC, DEFAI, SMT, ICONS, PIGCOIN, BMI, NULS, SYNTH, DECHAT, OPAI, and PANDORA. The USDT trading pairs and trading functions such as quantitative grid for these tokens will be suspended on June 30, 2025, at 11:00 (UTC+8). Gate has suspended the deposit service for these tokens and will continue to provide withdrawal services until July 30, 2025. For users who still hold these tokens after July 14, 2025, Gate will provide a buyback service, with the buyback price set individually for each token, and the maximum compensation amount for a single user is 100 USDT.