Most of us have heard the dictum "the trend is your friend." And this is undeniably the key to success when it comes to short-term investing or trading. But it isn't easy to ensure the sustainability of a trend and profit from it.Often, the direction of a stock's price movement reverses quickly after taking a position in it, making investors incur a short-term capital loss. So, it's important to ensure that there are enough factors -- such as sound fundamentals, positive earnings estimate revisions, etc. -- ...

Core Insights - Net profit is a crucial indicator of a company's financial health, reflecting its ability to convert sales into profits [1] - A low profit margin indicates higher risks, while companies like Great Lakes Dredge & Dock Corporation (GLDD), Strattec Security Corporation (STRT), Natural Gas Services Group, Inc. (NGS), and Standard Motor Products, Inc. (SMP) demonstrate solid net profit margins [2] - A higher net profit margin compared to peers provides a competitive edge and attracts investors and skilled employees [4] Financial Metrics - Net Profit Margin is calculated as Net Profit/Sales * 100, serving as a reference for assessing operational strength and cost control [3] - A healthy net profit margin and solid EPS growth are essential for maximizing returns [7] Screening Criteria - Companies with a net margin of at least 0% indicate solid profitability [8] - Positive percentage change in EPS indicates earnings growth [8] - A Zacks Rank of 1 or 2 suggests strong performance potential [10] Selected Companies - GLDD is the largest provider of dredging services in the U.S., with a Zacks Rank of 1 and a VGM Score of A; its 2026 earnings estimate has increased by $0.10 to $1.09 per share [10][11] - STRT designs and manufactures automotive locks, holding a Zacks Rank of 1 and a VGM Score of A; its 2026 earnings estimate has risen by 23.3% to $5.24 per share [12][13] - NGS produces natural gas compressors, also with a Zacks Rank of 1 and a VGM Score of B; its 2026 earnings estimate has increased by 14.1% to $2.11 per share [13][14] - SMP manufactures automotive replacement parts, currently holding a Zacks Rank of 2 and a VGM Score of A; its 2026 earnings estimate has risen by $0.04 to $4.31 per share [15][16]

Core Viewpoint - Natural Gas Services (NGS) has been upgraded to a Zacks Rank 2 (Buy), indicating a positive outlook based on rising earnings estimates, which significantly influence stock prices [1][3]. Earnings Estimates and Stock Price Impact - The Zacks rating system emphasizes the importance of changing earnings estimates in determining stock price movements, making it a valuable tool for investors [2][4]. - An increase in earnings estimates typically leads to higher fair value calculations by institutional investors, resulting in stock price movements [4]. Business Improvement Indicators - The upgrade reflects an improvement in Natural Gas Services' underlying business, suggesting that investors may respond positively by driving the stock price higher [5]. - The Zacks Consensus Estimate for Natural Gas Services has increased by 5.7% over the past three months, with expected earnings of $1.48 per share for the fiscal year ending December 2025, indicating no year-over-year change [8]. Zacks Rank System Overview - The Zacks Rank system classifies stocks into five groups based on earnings estimates, with a strong historical performance, particularly for Zacks Rank 1 stocks, which have averaged a +25% annual return since 1988 [7]. - The upgrade to Zacks Rank 2 places Natural Gas Services in the top 20% of Zacks-covered stocks, suggesting potential for market-beating returns in the near term [10].