- Mainland Chinese shares rose during Wednesday's trade.
- Brexit hopes were buoyed by news that the EU and the U.K were close to a deal, with the sterling spiking to a four-month high.
Major Asia Pacific markets were mixed by the close on Wednesday, as news overnight boosted Brexit optimism.
South Korea's central bank cut its interest rate for the second time in three months on Wednesday, as expected, following its first cut in July.
Mainland Chinese stocks declined, with the Shanghai composite down 0.41% to close at 2,978.71 and the Shenzhen component declining 0.40% to 1,635.31.
Lam had to deliver her annual policy address via video after being interrupted twice. The focus of her speech was on land and housing initiatives — seen as bids to restore confidence in Hong Kong following months of anti-government protests that have dampened business confidence in the city.
Australia's S&P/ASX 200 jumped 1.27% to 6,736.50. The heavily weighted financial subindex was up 1.51%, with banks seeing gains.
Meanwhile, the listing of Australian lender Latitude Financial — what was to be the biggest Australian IPO of the year — has been canceled. Latitude CEO said on Wednesday that the IPO was pulled because investors would not pay a price that reflected its value.
Meanwhile, Brexit hopes were buoyed by news that the EU and the U.K. were close to a deal. The sterling spiked to a four-month high after optimistic comments from European negotiator Michel Barnier, with reports that a draft legal text was being drawn up.
The sterling was last at 1.2741 against the dollar, climbing from an earlier low of 1.2736.
But analysts say that markets could be overly optimistic, not taking into account a warning by the International Monetary Fund on Tuesday that the U.S.-China trade war will cut 2019 global growth to its slowest pace since the 2008-2009 financial crisis.
"It appears that markets brushed aside dire warnings from the IMF, instead focusing on the (relatively) bright side; be it 'Brexit' positives, milder Turkish sanctions, and simply just avoiding US-China meltdown," Mizuho Bank's Head of Economics and Strategy Vishnu Varathan wrote in a note. He was referring to the U.S.-China trade war.
In Hong Kong news, nine of its biggest banks are set to meet the city's de facto central bank on Wednesday to discuss ways to help companies find financing to survive an expected downturn, according to a SCMP report. The city's economy has slumped amid protracted demonstrations that have gone on for months and turned increasingly violent.
The Dow Jones Industrial Average rose 237.44 points, or 0.9% to close at 27,024.80, while the S&P 500 gained 1% to close at 2,995.68 — making it about 1% from an all-time high, and the Nasdaq Composite advanced 1.2% to 8,148.71.
The U.S. dollar index, which tracks the greenback against a basket of its peers, was last at 98.230, easing from an earlier high of 98.364.
— Reuters contributed to this report.