Five9 Inc

FIVNNASDAQ · USD
34.81USD-0.96 (-2.69%)
6910

Five9 Inc (FIVN) Historical Volatility

FIVN 30-day historical volatility is 62%. This ranks in the 50th percentile of readings over the past year.

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Tracking FIVN historical volatility helps you see how much Five9 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, Five9 Inc's HV tells you what really happened. Use our scanner to monitor FIVN 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 FIVN 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Five9 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.

Five9, Inc., together with its subsidiaries, provides cloud software for contact centers in the United States and internationally. The company offers virtual contact center cloud platform that delivers a suite of applications, which enables the breadth of contact center-related customer service, sales, and marketing functions. Its solution enables its clients to manage these customer interactions across various channels, including voice, video, chat, email, website, social media, click-to-call, callback, and mobile channels, as well as through APIs; and provides natural language processing and automatic speech recognition solutions.

The company serves customers in various industries comprising banking and financial services, business process outsourcers, consumer, healthcare, technology, and education. Five9, Inc. was incorporated in 2001 and is headquartered in San Ramon, 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 Five9 Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where FIVN HV is running hot, cold, or in line. Make the FIVN 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 FIVN historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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