QuidelOrtho Corp
QuidelOrtho Corp (QDEL) Unusual Options Activity Today
QDEL's highest volume power reading is 1.64%, on the $12.5 PUT expiring Nov 20, 2026. This strike traded 1 contracts against just 61 in open interest. On the call side, the highest reading is the $12.5 CALL expiring Nov 20, 2026 at 8.22%, with 12 contracts traded against 146 open, as of Nov 3, 2026.
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Checking QDEL unusual options activity helps you spot when traders are making outsized bets on QuidelOrtho Corp before the broader market catches on. Unusual activity flags contracts trading at multiples of their average daily volume, often signaling informed money positioning ahead of a catalyst. Use our scanner to monitor QDEL unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically means volume vastly exceeds open interest at a given strike, or total contract volume on a name spikes well above its norm. Watching QDEL unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking QDEL unusual options volume across calls and puts helps you separate hedging from genuinely speculative positioning, especially valuable around earnings, product launches, and macro events.
QuidelOrtho Corporation focuses on the development and manufacture of diagnostic testing technologies across the continuum of healthcare testing needs. The company operates through Labs, Transfusion Medicine, Point-of-Care, and Molecular Diagnostics business units. The Labs business unit provides clinical chemistry laboratory instruments and tests that measure target chemicals in bodily fluids for the evaluation of health and the clinical management of patients; immunoassay laboratory instruments and tests, which measure proteins as they act as antigens in the spread of disease, antibodies in the immune response spurred by disease, or markers of proper organ function and health; testing products to detect and monitor disease progression across a spectrum of therapeutic areas; and specialized diagnostic solutions.
| 12.50 | 2.00 | 2.90 | 2.45 | 134% | 12 | 146 | 8.22% |
| 17.50 | 0.20 | 2.40 | 1.30 | 199% | 19 | 304 | 6.25% |
| 15.00 | 0.70 | 1.55 | 1.13 | 123% | 14 | 623 | 2.25% |
| 2.50 | 9.00 | 13.90 | 11.45 | 87% | 0 | 0 | — |
| 5.00 | 6.90 | 10.80 | 8.85 | 49% | 0 | 0 | — |
| 12.50 | 0.30 | 2.80 | 1.55 | 201% | 1 | 61 | 1.64% |
| 10.00 | 0.10 | 2.40 | 1.25 | 284% | 1 | 139 | 0.72% |
| 2.50 | — | 2.15 | 2.15 | 1,000% | 0 | 0 | — |
| 5.00 | — | 2.15 | 2.15 | 842% | 0 | 0 | — |
| 7.50 | — | 0.10 | 0.10 | 187% | 3 | 0 | — |
As of Nov 3, 2026
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