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Core Viewpoint - Momentum investing focuses on "buying high and selling higher" rather than traditional strategies of "buying low and selling high" [1] Group 1: Momentum Investing Characteristics - Momentum investing can be risky as stocks may lose momentum when their valuations exceed future growth potential [2] - Investing in bargain stocks with recent price momentum may be a safer approach [3] Group 2: Stem, Inc. (STEM) Analysis - STEM has shown a significant price increase of 46.4% over the past four weeks, indicating growing investor interest [4] - The stock gained 0.1% over the past 12 weeks and has a beta of 1.42, suggesting it moves 42% more than the market [5] - STEM has a Momentum Score of A, indicating a favorable time to invest [6] - The stock has a Zacks Rank 2 (Buy) due to upward revisions in earnings estimates, which attract more investors [7] - STEM is trading at a Price-to-Sales ratio of 0.54, suggesting it is undervalued at 54 cents for each dollar of sales [7] Group 3: Additional Investment Opportunities - Besides STEM, there are other stocks that meet the criteria of the 'Fast-Paced Momentum at a Bargain' screen [8] - Investors can explore over 45 Zacks Premium Screens tailored to different investing styles [9]