On February 12, Hong Kong stocks opened higher and walked higher all day, and rose strongly. The Hang Seng Index opened 231 points higher at 21526 this morning, after which the increase narrowed, and then rose again under the leadership of the continuous pursuit of technology stocks. In the afternoon, the shock was maintained, and the tail section once again pulled up more than 560 points to 21858 points, continuing to rise to a four-month high. As of the close, the Hang Seng Index closed up 2.6...