Market summary for today S&P 500 (SPY) +1.52%NASDAQ (QQQ) +2.71%Dow (DIA) +1.27%Russell 2K (IWM) +1.47% Top news for today MGM Resorts Q2 Earnings Highlights: Las Vegas Segment Booms, Business Travel Returns, Share Buyback Complete Casino operator and sports betting company MGM Resorts International (NYSE: MGM) reported second-quarter financial results after the market close Wednesday. Here are the key highlights. (4:55pm ET) China Retaliates Against Taiwan After Pelosi Visit: What It Means For Semiconductors, Other Key Sectors China imposed a new set of commercial sanctions on Taiwan on Wednesday as an apparent retaliation after the visit of U.S. House Speaker Nancy Pelosi. (4:13pm ET) eBay Q2 EPS $0.99 Beats $0.89 Estimate, Sales $2.40B Beat $2.37B Estimate eBay (NASDAQ:EBAY) reported quarterly earnings of $0.99 per share which beat the analyst consensus estimate of $0.89 by 11.24 percent. This is unchanged from the same period last year. The company reported quarterly (4:05pm ET)...