Asian stock markets surged on Wednesday as oil prices retreated from recent highs, with investors closely watching the Federal Reserve's upcoming policy decision. The Nikkei 225 in Japan rose 1.8% to a 33-month high, while Hong Kong's Hang Seng gained 1.2%. The retreat in crude oil prices, which fell below $80 per barrel, eased concerns about inflationary pressures. The U.S. Federal Reserve's meeting later this week is expected to determine whether rate hikes will continue, with markets pricing in a 70% chance of a 25-basis-point increase. The Fed's monetary policy remains a critical factor for global markets. A potential pause in rate hikes could boost risk appetite, supporting equity markets and commodities. However, persistent inflation and strong U.S. economic data may force the Fed to maintain a hawkish stance. For traders, the interplay between energy prices and central bank actions will shape short-term volatility in equities and currencies. Looking ahead, investors should monitor the Fed's statement for clues on future rate path and inflation forecasts. Energy markets will remain sensitive to OPEC+ production decisions and U.S. crude inventory reports. For emerging markets, the combination of lower oil prices and Fed policy uncertainty could create divergent impacts on regional equities and debt markets.