The U.S. stock market had a mixed session today, with the Nasdaq Composite leading gains, rising about 50 points to close Wednesday at 19,075.26. The S&P 500 edged up slightly, finishing nearly flat with a 0.01% gain at 5,956.06, while the Dow dipped 0.43% to 43,433.12.

These are the top stocks that gained the attention of retail traders and investors throughout the day: