香港恒生指数6月18日（周三）收盘下跌269.61点，跌幅1.12%，报23710.69点；香港恒生科技指数6月18日（周三）收盘下跌77.44点，跌幅1.46%，报5214.41点；国企指数6月18日（周三）收盘下跌100.48点，跌幅1.16%，报8594.19点；红筹指数6月18日（周三）收盘下跌36.17点，跌幅0.88%，报4091.13点。

Market Performance - The Hang Seng Index closed at 23,710.69 points on June 18, down by 269.61 points, representing a decline of 1.12% [1] - The Hang Seng Tech Index closed at 5,214.41 points, down by 77.44 points, with a decrease of 1.46% [1] - The China Enterprises Index closed at 8,594.19 points, down by 100.48 points, reflecting a drop of 1.16% [1] - The Red Chip Index closed at 4,091.13 points, down by 36.17 points, indicating a decline of 0.88% [1]