Among the 50 ETF options contracts, 50 ETFs bought the largest increase in June 2300, at 5.55%, to close at 0.3862 yuan; 50 ETFs fell the most in November 2200, at 23.33%, to close at 0.0023 yuan.
There are 112 contracts on the day of the 50 ETF option trading. Among the subscription contracts, the largest amount of positions was 50 ETF purchases in November 2850, which fell by 0.0006 yuan on the day, a decrease of 13.33%, and 131,682 positions. Among the put-off contracts, the largest position was 50 ETF, November 2450, and the day fell by 0.0052 yuan. It fell 11.69% and held 95,559 positions.