Binance futures prices were stuck this morning. At 8:31 AM, users were already complaining that the price wasn't moving, with some saying BTC was stuck at 80.12k. At 8:59 AM, Binance finally issued an announcement saying that the futures price and candlestick chart hadn't updated as expected, and that the situation had improved. At the same time, the Chinese account posted "GM, it's your turn." Binance hasn't yet clarified which price was used for closing positions during that half hour.