PS Ratio Chart

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

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Date Value
August 27, 2026 0.3903
August 26, 2026 0.3799
August 25, 2026 0.3835
August 24, 2026 0.3692
August 21, 2026 0.3756
August 20, 2026 0.3784
August 19, 2026 0.3516
August 18, 2026 0.3422
August 17, 2026 0.3715
August 14, 2026 0.3644
August 13, 2026 0.3845
August 12, 2026 0.3779
August 11, 2026 0.3565
August 10, 2026 0.3503
August 07, 2026 0.313
August 06, 2026 0.4158
August 05, 2026 0.4458
August 04, 2026 0.4479
August 03, 2026 0.4512
July 31, 2026 0.4273
July 30, 2026 0.4222
July 29, 2026 0.4204
July 28, 2026 0.4247
July 27, 2026 0.4288
July 24, 2026 0.4089
Date Value
July 23, 2026 0.4225
July 22, 2026 0.425
July 21, 2026 0.4186
July 20, 2026 0.4225
July 17, 2026 0.4428
July 16, 2026 0.4647
July 15, 2026 0.4645
July 14, 2026 0.45
July 13, 2026 0.4558
July 10, 2026 0.4655
July 09, 2026 0.4444
July 08, 2026 0.4395
July 07, 2026 0.4332
July 06, 2026 0.4586
July 02, 2026 0.465
July 01, 2026 0.4632
June 30, 2026 0.4463
June 29, 2026 0.4661
June 26, 2026 0.3526
June 25, 2026 0.3457
June 24, 2026 0.3122
June 23, 2026 0.3052
June 22, 2026 0.3163
June 18, 2026 0.3495
June 17, 2026 0.3357

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

PEG Ratio -0.0073
Price to Book Value 0.5895
Price 15.32
Earnings Yield -100.6%
Market Cap 1.046B
PEGY Ratio -0.0073