Definium Therapeutics Inc

DFTXNASDAQ · USD
35.67USD0.00 (-0.92%)
2110

Definium Therapeutics Inc (DFTX) Historical Volatility

DFTX 30-day historical volatility is 59%. This ranks in the —th percentile of readings over the past year.

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Tracking DFTX historical volatility helps you see how much Definium 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, Definium Therapeutics Inc's HV tells you what really happened. Use our scanner to monitor DFTX 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 DFTX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Definium 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.

Definium Therapeutics, Inc. is a clinical stage biopharmaceutical company, develops novel products to treat brain health disorders. The company’s lead product candidates include MM120, which is in phase 3 for the treatment of generalized anxiety disorder and attention deficit hyperactivity disorder; and MM402, a R-enantiomer of 3,4-methylenedioxymethamphetamine, which is in phase I clinical trials for the treatment of core symptoms of autism spectrum disorder. Mind Medicine (MindMed) Inc. is headquartered in New York, New York.

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 Definium Therapeutics Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where DFTX HV is running hot, cold, or in line. Make the DFTX 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 October 23, 2026

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

As of October 23, 2026

See how volatility has moved over time

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

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