Radian Group Inc (RDN) Historical Volatility

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

Radian Group Inc., together with its subsidiaries, engages in the mortgage and real estate services business in the United States. Its Mortgage segment offers credit-related insurance coverage primarily through private mortgage insurance on residential first-lien mortgage loans, as well as other credit risk management, contract underwriting, and fulfillment solutions. This segment primarily serves mortgage originators, such as mortgage banks, commercial banks, savings institutions, credit unions, and community banks. The company's Homegenius segment offers title services, including a suite of insurance and non-insurance title, tax and title data, centralized recording, document retrieval and default curative title services, and deed and property reports, as well as closing and settlement services comprising electronic execution and traditional signing services; real estate valuation products and services; and asset management services, as well as a suite of real estate technology products and services to facilitate real estate transactions, such as software as a service solutions.

This segment serves consumers, mortgage lenders, mortgage and real estate investors, government-sponsored enterprises, and real estate brokers and agents. The company was founded in 1977 and is headquartered in Wayne, Pennsylvania.

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