Xenon Pharmaceuticals Inc

XENENASDAQ · USD
36.94USD0.00 (-2.95%)
235

Xenon Pharmaceuticals Inc (XENE) Historical Volatility

XENE 30-day historical volatility is 111%. This ranks in the 88th percentile of readings over the past year.

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

Xenon Pharmaceuticals Inc., a clinical-stage biopharmaceutical company, engages in developing therapeutics to treat patients with neurological disorders in Canada. Its clinical development pipeline includes XEN496, A Kv7 potassium channel opener that is Phase III clinical trials for the treatment of KCNQ2 developmental and epilepsy encephalopathy; and XEN1101, A Kv7 potassium channel opener, which is in Phase II clinical trial for the treatment of epilepsy and other neurological disorders. The company's product candidates also comprise NBI-921352, a selective Nav1.6 sodium channel inhibitor that is in Phase II clinical trials for the treatment of SCN8A developmental and epileptic encephalopathy, and other potential indications, including adult focal epilepsy; and XEN007, A central nervous system-acting calcium channel modulator, which is in Phase II clinical trials.

It has a license and collaboration agreement with the Neurocrine Biosciences, Inc. to develop treatments for epilepsy; and with Flexion Therapeutics, Inc. to develop PCRX301 (XEN402, a Nav1.7 inhibitor) for the treatment of post-operative pain. Xenon Pharmaceuticals Inc. was incorporated in 1996 and is headquartered in Burnaby, Canada.

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 Xenon Pharmaceuticals Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where XENE HV is running hot, cold, or in line. Make the XENE 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 25, 2026

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

As of September 25, 2026

See how volatility has moved over time

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

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