See where short sellers are building positions before the move — daily scans track short volume ratios and trend changes across every stock.
Short volume data reveals where short sellers are actively building positions. When short volume as a percentage of total volume spikes above 40-50%, it signals heavy bearish betting — but it can also set up explosive short squeezes when price starts rising against those positions. Our Short Volume Tracker pulls daily short volume data from Polygon for every stock, calculates the short volume ratio, tracks the 5-day average, and identifies whether short activity is increasing, decreasing, or mixed. Combined with price action and trend context, this scanner surfaces the stocks where short pressure is building before the crowd notices.
Every setup found by the scanner is scored from A+ to B based on how closely it matches the ideal version of the pattern. This is not a prediction of future price movement — it is a way to prioritize which charts deserve your attention first.
See today's Short Volume Tracker results — free to start, no credit card required.
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