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Analysts attribute the gains mainly to the adoption of a relaxed monetary policy by major central banks, and the distinguished performance of the US stock market to a stronger US dollar in particular.

Analysts said the US oil futures price turning negative reflects an energy market continuing to reel from the dual demand-supply shock amid the COVID-19 pandemic, and China should further increase domestic oil and gas storage facility construction for better energy security.

Angel Gurria, the OECD's secretary-general, said the nation's continued development and successful transition from a country with double-digit growth rates to one with more sustainable high single-digit rates has been its most notable achievement during the past five years.

Analysts said the stringent new requirements may help to cool the overheated sector that is filled with both serious players and bogus ones.

Andy Wu Keng-kuong, president of the Travel Industry Council of Macau, envisioned a boom in Macao's tourism industry thanks to the Bay Area plan that is expected to come out early next year and the opening of several cross-border infrastructures.