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View Price for QDEL.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Price Data

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Date Open High Low Close Volume
Aug 27, 2026 14.92 15.50 14.92 15.32 816144.0
Aug 26, 2026 15.09 15.09 14.55 14.91 1.599M
Aug 25, 2026 14.49 15.16 14.28 15.05 987351.0
Aug 24, 2026 14.74 14.92 14.18 14.49 1.039M
Aug 21, 2026 14.96 15.50 14.11 14.74 2.022M
Aug 20, 2026 13.63 15.20 13.51 14.85 2.508M
Aug 19, 2026 13.70 14.33 13.66 13.80 1.315M
Aug 18, 2026 14.37 14.60 13.20 13.43 1.379M
Aug 17, 2026 14.07 14.70 14.07 14.58 1.236M
Aug 14, 2026 14.86 15.26 14.11 14.30 917947.0
Aug 13, 2026 14.83 15.52 14.34 15.09 1.446M
Aug 12, 2026 13.78 14.93 13.72 14.83 1.953M
Aug 11, 2026 13.58 14.24 13.28 13.99 1.496M
Aug 10, 2026 12.11 13.84 12.07 13.75 2.809M
Aug 07, 2026 12.67 13.22 11.41 12.28 4.890M
Aug 06, 2026 17.17 17.34 16.16 16.32 2.750M
Aug 05, 2026 17.38 17.74 17.12 17.50 1.213M
Aug 04, 2026 17.98 17.98 16.53 17.58 1.181M
Aug 03, 2026 17.04 18.04 16.64 17.71 1.382M
Jul 31, 2026 16.55 16.86 16.00 16.77 739537.0
Jul 30, 2026 16.50 16.79 16.13 16.57 1.217M
Jul 29, 2026 16.49 17.07 16.35 16.50 1.188M
Jul 28, 2026 16.50 17.51 16.50 16.67 989724.0
Jul 27, 2026 16.27 17.50 16.27 16.83 1.057M
Jul 24, 2026 16.77 16.96 16.00 16.05 913044.0

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

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Price Range, Past 5 Years

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Price Benchmarks

Price Related Metrics

PS Ratio 0.3903
PEG Ratio -0.0073
Price to Book Value 0.5895
Earnings Yield -100.6%
Market Cap 1.046B
PEGY Ratio -0.0073