According to official announcements, Binance will delist and stop trading all spot trading pairs of $GFT, $IRIS, $KEY, $OAX, and $REN on December 10 at 11:00, including GFT/USDT, IRIS/BTC, IRIS/USDT, KEY/USDT, OAX/BTC, OAX/USDT, REN/BTC, and REN/USDT.