Hong Kong stocks ended with more losses on Monday, in line with a sell-off across Asia, as investors prepare for the Federal Reserve's meeting this week where it is expected to announce another big interest rate hike.

The Hang Seng Index sank 1 percent, or 195 points, to 18,565.

The Shanghai Composite Index fell 0.4 percent, or 10 points, to 3,115, while the Shenzhen Composite Index lost 0.8 percent, or 15 points, to 1,990. (AFP)