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Piotroski F-Score screener: filter for financially strong stocks

The Piotroski F-Score checks in nine points whether a company is getting financially stronger or weaker: profit, cash flow, debt, margins. It says nothing about price. That is why fair value sits next to it here.

Fair value and quality score of every stock, plus ready-made strategies like Buffett, Graham and Greenblatt. With a free account the screener is open for ten minutes once a month.

What it does

Data basis: 35,000+ valued stocks, 26 models, recomputed daily.

Free and with Pro

Free

Fair value and quality score of every stock, plus ready-made strategies like Buffett, Graham and Greenblatt. With a free account the screener is open for ten minutes once a month.

Pro

The screener with the Piotroski slider and all 57 metrics is part of Pro. The first month is $1.

Compare every difference in detail

“This tool is great. I use it every time I want to buy a stock or study a stock. You get a valid calculation if you're buying an over- or undervalued stock. A perfect tool.”
SG · Aug 2026 · Trustpilot

Common questions

What is a good Piotroski F-Score?

The score runs from 0 to 9. Values of 7 to 9 count as financially strong, 0 to 3 as weak.

Is a high F-Score enough of a reason to buy?

No. It measures financial health, not price. A strong company can be too expensive. That is why combining it with fair value pays off.

Is the screener free?

The ready-made strategies are free. The screener with your own sliders is part of Pro; with a free account it is open for ten minutes once a month.

Is this financial advice?

No. The screener is a model-based tool and does not know your personal situation.

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