Macrogenics Inc

MGNXNASDAQ · USD
3.77USD-0.29 (-7.15%)
3410

Macrogenics Inc (MGNX) Unusual Options Activity Today

MGNX options volume power reached 20x on the previous trading day. The highest reading was on the $3 PUT expiring 2027-04-16.

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Checking MGNX unusual options activity helps you spot when traders are making outsized bets on Macrogenics Inc before the broader market catches on. Macrogenics Inc'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 MGNX 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 MGNX unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking MGNX unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and MGNX unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

MacroGenics, Inc., a biopharmaceutical company, develops and commercializes antibody-based therapeutics to treat cancer in the United States. Its approved product is MARGENZA (margetuximab-cmkb), a human epidermal growth factor receptor 2 (HER2) receptor antagonist indicated, in combination with chemotherapy, for the treatment of adult patients with metastatic HER2-positive breast cancer who have received two or more prior anti-HER2 regimens. The company's pipeline of immuno-oncology product candidates includes MGC018, an antibody drug conjugate (ADC), which targets solid tumors expressing B7-H3; Enoblituzumab, a monoclonal antibody that targets B7-H3; and MGD024, an investigational bispecific CD123 × CD3 DART molecule to minimize cytokine-release syndrome for patients with hematologic malignancies.

It also develops Lorigerlimab, a monoclonal antibody that targets the immune checkpoints PD-1 and cytotoxic T-lymphocyte-associated protein 4; Tebotelimab, an investigational tetravalent DART molecule for PD-1 and lymphocyte-activation gene 3; Retifanlimab, an investigational monoclonal antibody targeting metastatic squamous cell carcinoma of the anal canal and metastatic non-small cell lung cancer; and IMGC936, an ADC that targets ADAM9, a cell surface protein over-expressed in various solid tumor types. Further, the company develops MGD014 and MGD020, a DART molecule to target the envelope protein of human immunodeficiency virus infected cells and CD3 on T cells; Teplizumab for the treatment of type 1 diabetes; and PRV-3279, a CD32B × CD79B DART molecule for the treatment of autoimmune indications. It has collaborations with Incyte Corporation; Zai Lab Limited; I-Mab Biopharma; and Janssen Biotech, Inc. The company was incorporated in 2000 and is headquartered in Rockville, Maryland.

Catalysts rarely arrive without a footprint, and MGNX unusual options activity is often where that footprint shows up first. Our scanner tracks Macrogenics Inc'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 MGNX unusual options volume on the call side or chasing put sweeps, Macrogenics Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-16
Calls
4.00—0.200.2084%56300.79%
0.502.803.803.30601%0100.00%
1.002.303.302.80390%020.00%
1.501.802.802.30277%020.00%
2.001.452.201.83221%0600.00%
Puts
0.50—0.050.05576%080.00%
1.00—0.750.751,000%00—
1.50—0.750.75811%00—
2.00—0.750.75600%00—
3.00—0.100.10112%01110.00%

As of September 28, 2026

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