Largo Inc
Largo Inc (LGO) Historical Volatility
LGO 30-day historical volatility is 109%. This ranks in the 78th percentile of readings over the past year.
Read more
Tracking LGO historical volatility helps you see how much Largo 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, Largo Inc's HV tells you what really happened. Use our scanner to monitor LGO 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 LGO 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Largo 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.
Largo Inc. engages in the development and sale of vanadium-based utility scale electrical energy storage systems in Canada. The company operates in five segments: Sales & Trading, Mine Properties, Corporate, Exploration and Evaluation Properties, and Largo Clean Energy. Its products include VPURE+ vanadium flakes that are used in the production of master alloys and aerospace applications; VPURE vanadium flakes ferrovanadium and vanadium carbon nitride for the steel industry; and VPURE+ vanadium powder for catalyst applications. The company offers renewable energy solutions through Largo Clean Energy.
Its products are sourced from vanadium deposits at the Maracás Menchen Mine in Brazil. The company was formerly known as Largo Resources Ltd. and changed its name to Largo Inc. in November 2021. Largo Inc. was incorporated in 1988 and is headquartered in Toronto, Canada.
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 Largo Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where LGO HV is running hot, cold, or in line. Make the LGO 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 25, 2026
As of September 25, 2026
See how volatility has moved over time
Track LGO historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
Start your 14-day free trial→