Global markets experienced a surge on Wednesday as positive corporate earnings and a strong performance on Wall Street fueled investor optimism. Japan's Nikkei 225 index closed with a significant gain of 2.26% at 38,410.50, marking its third consecutive day of growth. The rally was primarily driven by the Power, Gas & Water, and Transportation Equipment sectors.

In the United States, the Dow Jones Industrial Average rose by 0.69%, reaching a closing value of 38,503.69. The S&P 500 also performed well, increasing by 1.20% to finish at 5,070.55. The Nasdaq Composite, known for its focus on technology stocks, climbed by 1.59%, closing at 15,696.64. These gains were attributed to stellar earnings from major companies and increasing interest in key growth stocks.

One notable company contributing to the positive sentiment was Tesla. Despite reporting lower-than-expected revenue, the electric vehicle manufacturer's stock surged by 6% in after-hours trading after launching new EV models, attracting investor attention.

In terms of economic data, the S&P Global composite PMI dropped to 50.9 in April from 52.1 the previous month. However, new single-family home sales rebounded strongly, rising by 8.8% in March to an annualized rate of 693,000, recovering from a 5.1% drop in February.

Turning to other global markets, Australia's S&P/ASX 200 experienced a slight dip of 0.01%, closing at 7,683.00, due to losses in the Utilities, Industrials, and IT sectors. In India, the Nifty 50 closed higher by 0.20% at 22,413.05, while the Nifty 500 rose by 0.41%, closing at 20,736.90.

China's Shanghai Composite saw a gain of 0.76%, closing at 3,044.82, while the Shenzhen CSI 300 rose by 0.44%, closing at 3,521.62. Similarly, Hong Kong's Hang Seng Index concluded the day with a notable gain of 2.21%, reaching a closing value of 17,201.27.

In Europe, the STOXX 50 index rose by 0.40%, with Germany's DAX gaining 0.25%, France's CAC increasing by 0.42%, and the U.K.'s FTSE 100 trading higher by 0.57%.

Analyzing the commodities market, Crude Oil WTI traded lower by 0.44% at $82.99 per barrel, while Brent experienced a slight decrease of 0.09% at $87.08 per barrel. Natural Gas, on the other hand, gained 0.62%, reaching $2.107. Gold faced a decline of 0.49%, trading at $2,330.60, while Silver declined by 0.58% to $26.203. Copper, however, saw an increase of 0.76%, reaching $4.4685.

Looking ahead, futures trading indicated a mixed sentiment in the U.S. market. Dow futures were down by 0.05%, S&P 500 futures rose by 0.08%, and Nasdaq 100 futures climbed by 0.48%.

In the Forex market, the U.S. dollar index rose by 0.17% to 105.58. The USD/JPY pair rose by 0.06% to 154.91, while the USD/AUD pair declined by 0.26% to 1.5378.

Overall, global markets displayed resilience and growth, propelled by positive earnings, particularly in the tech sector, and buoyant sentiment from Wall Street's strong performance. As the focus on corporate results continues, investors remain optimistic about economic recovery and future market trends.