PS Ratio: 39.71

Basis: FMP quote market capitalization / revenue from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/S ratio high or low?

The P/S ratio of 39.71 is 19% below its estimated 5-year average of 49.13, near the low end of its estimated 5-year range (19.10–126.34).

As of 2026-10-06T16:34:16.996Z. 18.13% above its estimated 12-month average of 33.61.

REFR PS Ratio Metrics

P/S vs. estimated history

At 39.71, P/S is below its estimated 20-year median — higher than 25% of readings in its estimated 20-year history.

Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation.

Sales Valuation

PS Ratio Formula & Definition

PS Ratio = Market Cap / Revenue (TTM)

The price-to-sales ratio compares market capitalization to trailing revenue. It is useful for valuing companies with little or no earnings.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PS Ratio FAQ

What is the P/S ratio for Research Frontiers Incorporated (REFR)?

The P/S ratio for REFR stock is 39.71.

Is Research Frontiers Incorporated's P/S ratio high or low?

The P/S ratio of 39.71 is 19% below its estimated 5-year average of 49.13, near the low end of its estimated 5-year range (19.10–126.34).

What is the estimated TTM average P/S ratio for Research Frontiers Incorporated (REFR)?

The estimated TTM average P/S ratio for REFR stock is 33.61.

What is the estimated 3Y average P/S ratio for Research Frontiers Incorporated (REFR)?

The estimated 3Y average P/S ratio for REFR stock is 41.99.

What is the estimated 5Y average P/S ratio for Research Frontiers Incorporated (REFR)?

The estimated 5Y average P/S ratio for REFR stock is 49.13.

What is the estimated 10Y average P/S ratio for Research Frontiers Incorporated (REFR)?

The estimated 10Y average P/S ratio for REFR stock is 52.61.

What is the estimated 15Y average P/S ratio for Research Frontiers Incorporated (REFR)?

The estimated 15Y average P/S ratio for REFR stock is 55.46.

What is the estimated 20Y average P/S ratio for Research Frontiers Incorporated (REFR)?

The estimated 20Y average P/S ratio for REFR stock is 61.08.

Showing the most recent 260 of 5,030 data points. The chart above shows the full history.

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