Sunrun Inc (RUN) Historical Volatility

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

Sunrun Inc. engages in the design, development, installation, sale, ownership, and maintenance of residential solar energy systems in the United States. It also sells solar energy systems and products, such as panels and racking; and solar leads generated to customers. In addition, the company offers battery storage along with solar energy systems. Its primary customers are residential homeowners. The company markets and sells its products through direct-to-consumer approach across online, retail, mass media, digital media, canvassing, field marketing, and referral channels, as well as its partner network.

Sunrun Inc. was founded in 2007 and is headquartered in San Francisco, California.

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