Piotroski F-Score

In German: Piotroski-F-Score

A score from 0 to 9 by the accounting professor Joseph Piotroski: one point each for positive profit, positive operating cash flow, rising return on assets, cash flow above profit, falling debt, rising current ratio, no new shares, rising gross margin and rising asset turnover. 7 to 9 is strong, 0 to 3 weak.