The Hang Seng Index night session (October) closed at 20,782 points, down 78 points or 0.374%, with a low of 22 points.
According to the China Finance app, as of October 19th, the Hang Seng Index night session (October) closed at 20,782 points, down 78 points or 0.374%, with a low of 22 points. The total number of open contracts was 126,805, a decrease of 13,617; the net open contract number was 37,450, an increase of 4,065.