Dianthus Therapeutics Inc

DNTHNASDAQ · USD
88.55USD0.00 (-2.39%)
2310

Dianthus Therapeutics Inc (DNTH) Historical Volatility

DNTH 30-day historical volatility is 39%. This ranks in the 8th percentile of readings over the past year.

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

Dianthus Therapeutics, Inc. operates as a clinical-stage biotechnology company that designs, develops, and delivers novel monoclonal antibodies for people living with severe autoimmune and inflammatory diseases. It develops DNTH103 that is in phase 1 clinical trails in patients with generalized myasthenia gravis, multifocal motor neuropathy, and chronic inflammatory demyelinating polyneuropathy. Dianthus Therapeutics, Inc. was incorporated in 2015 and is based 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 Dianthus Therapeutics Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where DNTH HV is running hot, cold, or in line. Make the DNTH 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 DNTH historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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