香港恒生指数7月17日（周四）开盘上涨29.32点，涨幅0.12%，报24547.08点；香港恒生科技指数7月17日（周四）开盘下跌0.92点，跌幅0.02%，报5417.48点；国企指数7月17日（周四）开盘上涨8.6点，涨幅0.1%，报8869.99点；红筹指数7月17日（周四）开盘上涨0.51点，涨幅0.01%，报4179.03点。

Group 1 - The Hong Kong Hang Seng Index opened on July 17 with an increase of 29.32 points, representing a rise of 0.12%, reaching 24,547.08 points [1] - The Hong Kong Hang Seng Tech Index opened on July 17 with a decrease of 0.92 points, reflecting a decline of 0.02%, standing at 5,417.48 points [1] - The Hong Kong Enterprises Index opened on July 17 with an increase of 8.6 points, showing a rise of 0.1%, at 8,869.99 points [1] - The Red Chip Index opened on July 17 with an increase of 0.51 points, indicating a rise of 0.01%, at 4,179.03 points [1]