Macrogenics Inc

MGNXNASDAQ · USD
3.74USD-0.06 (-1.72%)
3410

Macrogenics Inc (MGNX) Options Open Interest

MGNX options open interest is 4,705 contracts. The 2-week average daily volume is 77 contracts across the chain.

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Monitoring MGNX open interest helps you see where real money is positioned on Macrogenics Inc's options and which strikes are attracting the most commitment from traders. Macrogenics Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor MGNX options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising MGNX options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Macrogenics Inc to settle.

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.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where MGNX open interest is concentrated. Our scanner maps Macrogenics Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Macrogenics Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
7.00—0.450.45269%+0.33461,081
5.000.050.100.0876%+0.1871729
4.00—1.001.00230%+0.6359630
3.000.451.200.8313%+1.0000599
2.001.552.552.0523%+1.000060
Puts
4.000.100.300.2063%-0.3897642
3.00—1.001.00440%-0.198999
0.50—0.050.05554%-0.01388
1.00—1.001.001,000%-0.03360
1.50—1.001.00984%-0.04870

As of September 23, 2026

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