Macrogenics Inc

MGNXNASDAQ · USD
3.74USD0.00 (-1.58%)
3410

Macrogenics Inc (MGNX) Historical Volatility

MGNX 30-day historical volatility is 50%. This ranks in the 7th percentile of readings over the past year.

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Tracking MGNX historical volatility helps you see how much Macrogenics Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Macrogenics Inc's HV tells you what really happened. Use our scanner to monitor MGNX 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.

Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The MGNX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Macrogenics Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.

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.

Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Macrogenics Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where MGNX HV is running hot, cold, or in line. Make the MGNX 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 24, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 24, 2026

See how volatility has moved over time

Track MGNX historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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