Hong Kong stocks bounce back to end higher

The Hang Seng Index gained 0.11 percent, or 36.17 points, to end at 31,549.93.

The benchmark Shanghai Composite Index climbed 0.35 percent, or 11.39 points, to 3,290.64, and the Shenzhen Composite Index, which tracks stocks on China's second exchange, added 0.23 percent, or 4.28 points, to 1,872.33.