the time for the Shanghai and Shenzhen stock markets to accept the bidding transaction declaration is every trading day (Monday to Friday, except legal holidays)

1, 9:15-9:25 is the opening call auction;

2, 9: 3-11: 3 and 13:-14:57 are continuous bidding stages;

3, 14:57-15: is the closing time of call auction.

in addition, the filing time for science and technology innovation board stock to accept fixed-price trading after hours is 9: 3-11: 3 and 13:-15:3 of each trading day.