Foghorn Therapeutics Inc
Foghorn Therapeutics Inc (FHTX) Historical Volatility
FHTX 30-day historical volatility is 76%. This ranks in the 58th percentile of readings over the past year.
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Tracking FHTX historical volatility helps you see how much Foghorn Therapeutics 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, Foghorn Therapeutics Inc's HV tells you what really happened. Use our scanner to monitor FHTX 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 FHTX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Foghorn Therapeutics 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.
Foghorn Therapeutics Inc., a clinical-stage biopharmaceutical company, discovers and develops medicines targeting genetically determined dependencies within the chromatin regulatory system. The company uses its proprietary Gene Traffic Control platform to identify, validate, and potentially drug targets within the system. It is developing FHD-286, a small molecule inhibitor of the enzymatic activity of BRG1 and BRM for the treatment of metastatic uveal melanoma and relapsed and/or refractory acute myeloid leukemia and myelodysplastic syndrome; and FHD-609, a small molecule protein degrader for BRD9 to treat patients with synovial sarcoma.
The company is also developing an enzymatic inhibitor and a protein degrader as selective modulators of BRM; and ARID1B selective modulators for the treatment of ovarian, endometrial, colorectal, bladder, and gastric cancers. It has a research collaboration and license agreement with Merck Sharp & Dohme Corp. to discover and develop novel oncology therapeutics against a transcription factor target; and with Loxo Oncology to create novel oncology medicines. Foghorn Therapeutics Inc. was incorporated in 2015 and is headquartered in Cambridge, Massachusetts.
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 Foghorn Therapeutics Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where FHTX HV is running hot, cold, or in line. Make the FHTX 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 16, 2026
As of September 16, 2026
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Track FHTX historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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