QuidelOrtho Corp
QuidelOrtho Corp (QDEL) Unusual Options Activity Today
QDEL options volume power reached 18x on the previous trading day. The highest reading was on the $10 PUT expiring 2026-10-16.
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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. QuidelOrtho Corp's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is 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 refers to trades where volume vastly exceeds open interest at a given strike, or where 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 activity from genuinely speculative positioning, and QDEL unusual options flow data becomes 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.
The Transfusion Medicine business unit offers immunohematology instruments and tests used for blood typing to ensure patient-donor compatibility in blood transfusions; and donor screening instruments and tests used for blood and plasma screening for infectious diseases. The Point-of-Care business unit provides tests to provide rapid results across a continuum of point-of-care settings. The Molecular Diagnostics business unit offers polymerase chain reaction thermocyclers; and analyzers and amplification systems. The company sells its products directly to end users through a direct sales force; and through a network of distributors for professional use in physician offices, hospitals, clinical laboratories, reference laboratories, urgent care clinics, universities, retail clinics, pharmacies, wellness screening centers, blood banks, and donor centers, as well as for individual, non-professional, and over-the-counter use. It operates in North America, Europe, the Middle East, Africa, China, and internationally. The company was founded in 1979 and is headquartered in San Diego, California.
Catalysts rarely arrive without a footprint, and QDEL unusual options activity is often where that footprint shows up first. Our scanner tracks QuidelOrtho Corp's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at QDEL unusual options volume on the call side or chasing put sweeps, QuidelOrtho Corp's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 2.50 | 7.70 | 8.60 | 8.15 | 789% | 4 | 2 | 200.00% |
| 12.50 | — | 0.75 | 0.75 | 382% | 99 | 80 | 123.75% |
| 10.00 | 0.40 | 1.85 | 1.13 | 218% | 30 | 51 | 58.82% |
| 5.00 | 5.30 | 6.00 | 5.65 | 425% | 1 | 2 | 50.00% |
| 50.00 | — | 0.90 | 0.90 | 1,000% | 1 | 187 | 0.53% |
| 10.00 | — | 0.35 | 0.35 | 175% | 4 | 283 | 1.41% |
| 12.50 | 1.00 | 2.00 | 1.50 | 24% | 1 | 2,122 | 0.05% |
| 2.50 | — | 2.15 | 2.15 | 1,000% | 0 | 0 | — |
| 5.00 | — | 0.20 | 0.20 | 689% | 0 | 249 | 0.00% |
| 7.50 | — | 0.05 | 0.05 | 260% | 0 | 1,000 | 0.00% |
As of September 15, 2026
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