Definium Therapeutics Inc

DFTXNASDAQ · USD
32.08USD0.00 (-2.79%)
3110

Definium Therapeutics Inc (DFTX) Historical Volatility

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Tracking DFTX historical volatility helps you see how much Definium Therapeutics Inc's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, DFTX's HV, also known as realized volatility, shows what actually 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. DFTX's 30 day historical volatility, or DFTX HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing DFTX's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.

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.

Historical Volatility

HV Percentile
—HV Percentile
—
Historical Volatility (30d)71.17%

HV Percentile—

Implied Volatility (30d)80.75%

IV Rank—

IV Minus HV+9.58%

As of Nov 13, 2026

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

As of Nov 13, 2026

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

As of Nov 13, 2026

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