First Solar Inc (FSLR) Historical Volatility

Tracking FSLR historical volatility helps you see how much First Solar 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, First Solar Inc's HV tells you what really happened. Use our scanner to monitor FSLR 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 FSLR 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing First Solar 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.

First Solar, Inc. provides photovoltaic (PV) solar energy solutions in the United State, Japan, France, Canada, India, Australia, and internationally. The company designs, manufactures, and sells cadmium telluride solar modules that converts sunlight into electricity. It serves developers and operators of systems, utilities, independent power producers, commercial and industrial companies, and other system owners. The company was formerly known as First Solar Holdings, Inc. and changed its name to First Solar, Inc. in 2006. First Solar, Inc. was founded in 1999 and is headquartered in Tempe, Arizona.

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 First Solar Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where FSLR HV is running hot, cold, or in line. Make the FSLR 30 day historical volatility — and every other window — work for your edge instead of against it.