Hong Kong stocks closed up 127. 72 points, or 0.56 percent, at 23,023.86 on Wednesday.
The ChiNext Index, launched by the Shenzhen Stock Exchange (SSE) on June 1, rose 24.95 points, or 2.11 percent, to close at 1208.45 on Wednesday.
China's stock index futures closed higher Wednesday with the contract for December, the most actively traded, up 2.08 percent from the previous trading day to end at 3,197.4 points.
Led by producers of consumer goods, China's stocks closed higher Wednesday, with the benchmark Shanghai Composite Index jumping 1.12 percent, or 31.65 points, to close at 2859.94.
China's stock market, pushed lower by Beijing's monetary tightening moves, may retreat further, but investment opportunities will emerge when the economy stabilises next year, JPMorgan Chase & Co's Chinese fund joint venture said on Tuesday.
China's stocks fell, with the benchmark index dropping to a six-week low, on concern the government will intensify steps to tame inflation.
The ChiNext Index, launched by the Shenzhen Stock Exchange (SSE) on June 1, rose 8.56 points, or 0.73 percent, to close at 1,183.50 on Tuesday.
China's stock index futures closed lower Tuesday with the contract for December, the most actively traded, down 1.89 percent from the previous trading day to end at 3,121.4 points.
China's stocks tumbled nearly two percent Tuesday on concerns of more tightening measures amid escalating inflation.
Suning Appliance Company, China's largest electronic retailer by sales, plans to issue new shares on the Shenzhen Stock Exchange.
China's benchmark stock index fell for the first time in three days on Monday as banks declined after policymakers boosted the amount of money that lenders must set aside, overshadowing gains for consumer staple producers.
Hong Kong stocks closed down 81.69 points, or 0.35 percent, at 23,524.02 on Monday.