SoundHound AI Inc

SOUNNASDAQ · USD
5.83USD0.00 (-3.64%)
242

SoundHound AI Inc (SOUN) Historical Volatility

SOUN 30-day historical volatility is 42%. This ranks in the 2th percentile of readings over the past year.

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

SoundHound AI, Inc. develops independent voice artificial intelligence (AI) platform that enables businesses across industries to deliver high-quality conversational experiences to their customers. Its products include Houndify platform that offers a suite of Houndify tools to help brands build conversational voice assistants, such as automatic speech recognition, natural language understanding, wake words, custom domains, text-to-speech, and embedded voice solutions The company is headquartered in Santa Clara, California.

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 SoundHound AI Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where SOUN HV is running hot, cold, or in line. Make the SOUN 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 SOUN historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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