Lightbridge Corp
Lightbridge Corp (LTBR) Historical Volatility
LTBR's 30 day historical volatility is 73.05%, in the 35th percentile of readings over the past year. This is an average percentile, meaning Lightbridge Corp shares have moved roughly in line with their typical range. LTBR's 30 day implied volatility sits at 87.02%, with an IV Rank of 13.49%, leaving IV 13.97 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 3, 2026.
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Tracking LTBR historical volatility helps you see how much Lightbridge Corp'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, LTBR's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor LTBR 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. LTBR's 30 day historical volatility, or LTBR HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing LTBR'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.
Lightbridge Corporation, together with its subsidiaries, engages in the design and development of nuclear fuel technology under the Lightbridge Fuel name. It focuses on developing and commercializing metallic nuclear fuels that could enhance resistance of nuclear fuel in existing and new nuclear reactors with a meaningful impact on addressing climate change and air pollution. The company was formerly known as Thorium Power, Ltd. and changed its name to Lightbridge Corporation in September 2009. Lightbridge Corporation is headquartered in Reston, Virginia.
Historical Volatility
Historical movement is near its typical level for the past year. Neither unusually calm nor unusually active.
As of Nov 3, 2026
As of Nov 3, 2026
As of Nov 3, 2026
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