Understanding Equity Hub Scanners 1% Margin of Hedge Wall - The hedge wall is SpotGamma's proprietary support/resistance level. Stocks can bounce off this level or pin to it heading into expiration. Top Gamma % Expiring this Friday – This is because large gamma positions likely have large hedging positions that act as a price magnet. After options expiration we would then look for the stock to "unpin" that high gamma area. Most Negative Put Gamma – Large negative put gamma may be a sign that a stock is under heavy pressure from puts. When these puts expire the stock may reverse and move higher as the downside hedging pressure subsides. Most Negative Call Gamma – Large negative call gamma may be a sign that a stock has heavy support from calls. When these calls expire the stock may reverse and move lower as the hedging support subsides. Top Delta % Expiring this Friday - Large delta positions likely have large current hedging positions, and an expiration may cause those hedges to be unwound leading to a trend change in stock. When approaching an upcoming expiration, a stock may reverse its trend. Largest Delta Positions - Large delta positions likely have large current hedging positions, and an expiration may cause those hedges to be unwound. 1% Margin of Key Delta Strike - Stocks which are nearing a critical hedging level for dealers. This level could indicate a point of stock prize acceleration or pinning. Highest Put/Call Ratio - Stocks with low put call ratios may have very high levels of call positions. Traders could be very bullish on the stock and prone to buying it. Lowest Put/Call Ratio - Stocks with high levels of put positions. Traders could be very bearish (negative) on the stock and prone to selling. Sandbox - A proprietary Equity Hub filter designed to extract those stocks for which options are likely to have the largest impact. If you are looking for names to play... SpotGamma Sandbox stocks may be of high interest. This doesn’t mean that the options position for stocks that aren’t in this list don’t matter, it's just that these names are the ones most primed by the options market. SpotGamma Pro subscribers can access SpotGamma Equity Hub Scanners by selecting a scanner to filter Equity Hub here. Related articles Most Negative Put Gamma Top Gamma % Expiring this Friday What is Key Delta Strike? On Equity Hub, stocks have negative gamma. How is it possible that the market as a whole has positive gamma? When will I receive the SpotGamma Daily Founder's Notes?