股市必读：高测股份（688556）9月12日主力资金净流入6436.22万元，占总成交额10.82%

Group 1 - The stock price of Gaoce Co., Ltd. (688556) closed at 11.12 yuan on September 12, 2025, with an increase of 1.18% and a turnover rate of 4.17% [1] - The main capital inflow on September 12 was 64.36 million yuan, accounting for 10.82% of the total transaction amount [1][4] - Retail investors had a net outflow of 69.96 million yuan, representing 11.76% of the total transaction amount [1] Group 2 - China Chengxin International Credit Rating Co., Ltd. announced the termination of the credit rating for Gaoce Co., Ltd. and its related debt instruments due to the redemption of "Gaoce Convertible Bonds" [1][4] - The "Gaoce Convertible Bonds" were fully redeemed and delisted as of September 9, 2025, with a remaining balance of 2 million yuan, which is 0.41% of the total issuance [1]