Futures opened 2 points higher, but the value did not rise, because the price rise and fall is not determined by futures. The rise and fall of value is mainly determined by supply and demand, capital, performance, policies, news and other factors. Futures opened higher but did not rise, indicating that short-selling power is stronger than multi-party power, short-selling power is stronger than multi-party power, long and short sides trade at the same price, and buyers and sellers open positions at the same price. At this time, the trading volume and positions increased, but the futures opened higher but the value remained unchanged, and the price remained unchanged and the value remained unchanged.