Hong Kong shares opened higher on Tuesday morning after three days of losses, with traders brushing off another negative day on Wall Street fuelled by fresh tech-sector selling.

The Hang Seng Index added 0.33 percent to 18,088.

The Shanghai Composite Index was flat, inching 0.33 points lower to 2,962, while the Shenzhen Composite Index edged down 0.07 percent to 1,615. (AFP)