Core Viewpoint - Stocks mentioned in the article are outperforming the market due to positive catalysts, but momentum does not always correlate with long-term success Group 1: Stocks to Sell - Denny's (DENN) has a one-month return of +22.2% and trades at $6.14 per share with a forward P/E of 15.1x [2][4] - AdaptHealth (AHCO) has a one-month return of +6.4% and trades at $9.59 per share with a forward P/E of 11.2x [5][7] Group 2: Stock to Buy - Advanced Micro Devices (AMD) has a one-month return of +8.1% and is noted for impressive annual revenue growth of 29.9% over the last five years [8][11] - AMD's demand is expected to accelerate with a forecasted revenue growth of 26.5% for the next 12 months [11]