On Monday, major U.S. indexes showed mixed performance — the Dow Jones Industrial Average slipped nearly 0.5% to 47,336.68, while the S&P 500 edged up 0.2% to 6,851.97. The Nasdaq closed 0.46% higher at 23,834.72.These are the top stocks that gained the attention of retail traders and investors through the day:Palantir Technologies Inc. (NASDAQ:PLTR)Palantir Technologies closed up 3.35% at $207.18, reaching an intraday high of$207.52 and a low of $201.82. The stock is near its 52-week high of$207.52. In t ...