PS Ratio Chart

View PS Ratio for DUOL.
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270.00
255.00
240.00
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Historical PS Ratio Data

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Date Value
July 17, 2026 5.997
July 16, 2026 5.777
July 15, 2026 5.879
July 14, 2026 5.751
July 13, 2026 5.930
July 10, 2026 5.590
July 09, 2026 5.822
July 08, 2026 5.716
July 07, 2026 5.912
July 06, 2026 5.812
July 02, 2026 5.635
July 01, 2026 5.431
June 30, 2026 5.154
June 29, 2026 5.199
June 26, 2026 5.443
June 25, 2026 5.374
June 24, 2026 5.921
June 23, 2026 5.922
June 22, 2026 5.702
June 18, 2026 5.626
June 17, 2026 5.528
June 16, 2026 5.738
June 15, 2026 5.693
June 12, 2026 5.494
June 11, 2026 5.549
Date Value
June 10, 2026 5.463
June 09, 2026 5.281
June 08, 2026 5.285
June 05, 2026 4.885
June 04, 2026 4.890
June 03, 2026 4.812
June 02, 2026 4.926
June 01, 2026 5.286
May 29, 2026 4.990
May 28, 2026 4.869
May 27, 2026 4.831
May 26, 2026 4.771
May 22, 2026 4.777
May 21, 2026 4.733
May 20, 2026 4.786
May 19, 2026 5.112
May 18, 2026 5.074
May 15, 2026 5.021
May 14, 2026 4.891
May 13, 2026 4.704
May 12, 2026 4.750
May 11, 2026 4.711
May 08, 2026 4.838
May 07, 2026 5.090
May 06, 2026 4.706

Price to Sales Ratio Definition

The Price to Sales Ratio (PS Ratio) is calculated by taking the stock price / revenue per share (ttm). This metric is considered a valuation metric that confirms whether the sales of a company justifies the stock price. There isn't necesarily an optimum PS ratio, since different industries will have different ranges of PS Ratios. Because of this, PS Ratio is great to evaluate from a relative standpoint with other similar companies. PS Ratio might also be a handy metric for companies that are not profitable yet, since they might be valued moreso by their overall sales and potential of becoming profitable in the future.

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PS Ratio Range, Past 5 Years

View PS Ratio Range, Past 5 Years
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PS Ratio Benchmarks

PS Ratio Related Metrics