Amplitude Inc
Amplitude Inc (AMPL) Historical Volatility
AMPL 30-day historical volatility is 56%. This ranks in the 43th percentile of readings over the past year.
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Tracking AMPL historical volatility helps you see how much Amplitude 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, Amplitude Inc's HV tells you what really happened. Use our scanner to monitor AMPL 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 AMPL 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Amplitude 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.
Amplitude, Inc. provides a digital optimization system to analyze customer behavior within digital products in the United States and internationally. It offers Amplitude analytics for insights of customer behavior; Amplitude Recommend, a no-code personalization solution that helps to increase customer engagement by adapting digital products and campaigns to every user based on behavior; Amplitude Experiment, an integrated solution that enables teams to determine and deliver the product experiences for their customers through A/B tests and controlled feature releases; Amplitude Behavioral Graph, a proprietary database for deep, real-time interactive behavioral analysis, and behavior-driven personalization instantly joining, analyzing, and correlating any customer actions to outcomes, such as engagement, growth, and loyalty; and data management, a real-time data layer for planning, integrating, and managing data sources to create a foundation with identity resolution, enterprise-level security, and privacy solutions.
The company also provides customer support services related to initial implementation setup, ongoing support, and application training. It delivers its application over the Internet as a subscription service using a software-as-a-service model. The company was formerly known as Sonalight, Inc. and changed its name to Amplitude, Inc. in December 2014. Amplitude, Inc. was incorporated in 2011 and is headquartered in San Francisco, 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 Amplitude Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where AMPL HV is running hot, cold, or in line. Make the AMPL 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 22, 2026
As of September 22, 2026
See how volatility has moved over time
Track AMPL historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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