Ranker Criterion - Slope Percentile (1y)

The current slope compared to the high-low range from the past year. Slope is the best-fit straight line through the strike volatilities tangent to the 50-delta. It gives us an indication of the price of out of the money options vs. in-the-money. A high relative slope is ideal when selling OTM options and should be avoided when buying OTM and selling ITM.