Fluence Energy Inc
Fluence Energy Inc (FLNC) Historical Volatility
FLNC's 30 day historical volatility is 95.73%, in the 45th percentile of readings over the past year. This is an average percentile, meaning Fluence Energy Inc shares have moved roughly in line with their typical range. FLNC's 30 day implied volatility sits at 122.50%, with an IV Rank of 66.27%, leaving IV 26.77 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 13, 2026.
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Tracking FLNC historical volatility helps you see how much Fluence Energy Inc's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, FLNC's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor FLNC 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. FLNC's 30 day historical volatility, or FLNC HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing FLNC's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.
Fluence Energy, Inc. provides energy storage products and services, and artificial intelligence enabled digital applications for renewables and storage applications worldwide. The company sells energy storage products with integrated hardware, software, and digital intelligence, as well as engineering and delivery services to support the deployment of its storage products; operational and maintenance, and energy storage-as-a-service; and digital applications and solutions. Its energy storage products include Gridstack, a grid-scale industrial strength energy storage product; Sunstack for optimizing solar capture and delivery; and Edgestack, a commercial energy storage product that discharges when needed to flatten a facility's energy load profile.
Historical Volatility
Historical movement is near its typical level for the past year. Neither unusually calm nor unusually active.
As of Nov 13, 2026
As of Nov 13, 2026
As of Nov 13, 2026
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