8月20日恒生指数收盘上涨0.17%，南向资金当日净流出146.82亿港元

Group 1 - The Hang Seng Index closed at 25,165.94 points, up by 43.04 points, representing a gain of 0.17% [1][2] - The State-Owned Enterprises Index closed at 9,013.27 points, increasing by 7.04 points, with a rise of 0.08% [1][2] - The Red Chip Index closed at 4,345.68 points, down by 11.11 points, reflecting a decline of 0.26% [1][2] Group 2 - Southbound capital experienced a net outflow of 14.682 billion Hong Kong dollars on the same day [1]