The gem index rose more than 1 per cent, up nearly 3100 stocks.

[gem index rose more than 1 per cent and nearly 3100 stocks] the index strengthened, with the gem index up more than 1 per cent, the Prev up 0.41 per cent and the Shenzhen Composite Index up 0.8 per cent. State-owned assets cloud, optical modules, data elements and other directions led the increase, with nearly 3100 stocks rising in the two cities.