Fluence Energy Inc

FLNCNASDAQ · USD
7.85USD0.00 (+5.23%)
319

Fluence Energy Inc (FLNC) Historical Volatility

FLNC 30-day historical volatility is 75%. This ranks in the 15th percentile of readings over the past year.

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Tracking FLNC historical volatility helps you see how much Fluence Energy 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, Fluence Energy Inc's HV tells you what really 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 an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The FLNC 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Fluence Energy 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.

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.

The company serves utilities, developers, and commercial and industrial customers. Fluence Energy, Inc. was founded in 2018 and is headquartered in Arlington, Virginia. Fluence Energy, Inc. is a joint venture of Siemens Aktiengesellschaft and The AES Corporation.

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

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