According to Zhihong Financial News APP, on October 15, the Hang Seng Index night session (October) closed at 24,074 points, down 256 points or 1.052%, sitting 240 points below fair value.

The total open interest stood at 130,244 contracts, a decrease of 10,093 contracts; the net open interest was reported at 41,526 contracts, a decrease of 2,035 contracts.