The U.S. stock market exhibited a mixed performance on Thursday. The Nasdaq Composite gained over 130 points, while the Dow traded down 0.3% to 42,374.36. The S&P 500 also rose, gaining 0.2% to 5,809.86. These are the top stocks that gained the attention of retail traders and investors throughout the day: Monopar Therapeutics Inc. (MNPR) skyrocketed by 605.40% to close at $32.66, with an intraday high of $38.5 and a low of $4.87. The company’s 52-week high and low are $38.5 and $1.37 respectively. The company’s stock surged after it agreed with AstraZeneca Plc’s Alexion for an exclusive worldw…
