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The price of QuidelOrtho Corporation (QDEL) on October 9, 2026 is 13.42 USD, +8.14% on the day. Over 52 weeks the stock traded between 9.92 USD and 35.58 USD; the price now sits 14% of the way up that range. Over the past year the price changed by -51.83%. Market capitalization is 839.67 million USD, rank 6 among 13 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: 04 November 2026 · Earnings calendar
QuidelOrtho Corporation trades on Nasdaq under the ticker QDEL. The company belongs to the Health care sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks QDEL has traded between 9.92 $ and 35.58 $. As of 09 October 2026 the price stood 13.64 % of the way from the 52-week low to the high.
Over one year QDEL shares fell 51.83 %; over six months they fell 3.10 %. Volatility over 90 days is 95.96 %. Dividends are not included: this is price change only, as of 09 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to sales is 0.3, below the sector median of 3.9. Price to book is 0.5, below the sector median of 2.4. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 12.52 | 13.62 | 12.21 | 13.42 | 4M |
| 08 October 2026 | 12.26 | 12.59 | 11.72 | 12.41 | 3M |
| 07 October 2026 | 12.34 | 12.41 | 11.83 | 12.31 | 2M |
| 06 October 2026 | 12.26 | 13.09 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
QuidelOrtho Corporation (QDEL) is a public company in the healthcare sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 2.7bn $, net income was -1.1bn $.
This summary is compiled automatically from SEC filings and exchange data.
Address:9975 SUMMERS RIDGE ROAD, SAN DIEGO, CA, 92121, US
QuidelOrtho Corporation reported revenue of 2.7B $ and a net loss of 1.2B $ over the last four quarters. Net margin is −45.57 %. Revenue changed by −3.89 % year over year. Earnings per share are −17.85 $. Market capitalisation is 840M $.
QDEL has a return on equity of −65.40 %, below the sector median of −41.68 %. Return on assets is −21.51 %, above the sector median of −32.11 %. Operating margin is −37.02 %, below the sector median of −26.84 %.
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| 12.15 |
| 12.57 |
| 3M |
| 05 October 2026 | 10.86 | 12.51 | 10.52 | 12.14 | 3M |
| 02 October 2026 | 10.67 | 11.18 | 10.46 | 10.77 | 2M |
| 01 October 2026 | 10.55 | 10.64 | 9.93 | 10.38 | 3M |
| 30 September 2026 | 10.64 | 10.64 | 10.34 | 10.54 | 1M |
| 29 September 2026 | 10.89 | 10.95 | 10.50 | 10.60 | 895,500 |
| 28 September 2026 | 10.94 | 11.10 | 10.68 | 10.83 | 760,000 |
| 25 September 2026 | 10.69 | 10.95 | 10.42 | 10.94 | 1M |
| 24 September 2026 | 10.35 | 10.93 | 10.35 | 10.69 | 1M |
| 23 September 2026 | 10.92 | 11.10 | 10.32 | 10.34 | 1M |
| 22 September 2026 | 10.86 | 11.15 | 10.80 | 10.94 | 1M |
| 21 September 2026 | 10.78 | 10.97 | 10.40 | 10.86 | 1M |
| 18 September 2026 | 11.00 | 11.09 | 10.36 | 10.62 | 3M |
| 17 September 2026 | 11.08 | 11.33 | 10.85 | 11.09 | 1M |
| 16 September 2026 | 10.74 | 11.23 | 10.70 | 10.77 | 2M |
| 15 September 2026 | 10.90 | 11.27 | 10.59 | 10.63 | 3M |
| 14 September 2026 | 11.71 | 11.97 | 11.03 | 11.12 | 3M |