NEW YORK, April 27 (Xinhua) -- U.S.-listed Chinese companies traded higher on Wednesday with all the top 10 stocks by weight in the S&P U.S. Listed China 50 index ending the day on an upbeat note.

       Shares of Bilibili and JD.com jumped 8.07 percent and 7.91 percent, respectively, leading the gains in the top 10 stocks in the index.

       Shares of Pinduoduo and Baidu advanced 7.41 percent and 5.89 percent, respectively, also among the best performers in the top 10 stocks.

       U.S. stocks finished mixed on Wednesday following a steep sell-off in the previous session.

       The Dow Jones Industrial Average rose 61.75 points, or 0.19 percent, to 33,301.93. The S&P 500 added 8.76 points, or 0.21 percent, to 4,183.96. The Nasdaq Composite Index fell 1.81 points, or 0.01 percent, to 12,488.93.

       The Cboe Volatility Index, widely considered as the best fear gauge in the stock market, dipped 5.73 percent to 31.60.

       As of Tuesday, the S&P U.S. Listed China 50 index, which is designed to track the performance of the 50 largest Chinese companies listed on U.S. exchanges by total market cap, stood at 2,105.92, marking a 10.32-percent slide for the month-to-date returns and a 29.3-percent loss for the year-to-date returns.