Great Southern Bancorp Inc

GSBCNASDAQ · USD
81.31USD0.00 (+0.04%)
579

Great Southern Bancorp Inc (GSBC) Historical Volatility

GSBC's 30 day historical volatility is 18.49%, in the 33rd percentile of readings over the past year. This is an average percentile, meaning Great Southern Bancorp Inc shares have moved roughly in line with their typical range. GSBC's 30 day implied volatility sits at 34.97%, with an IV Rank of 40.48%, leaving IV 16.48 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 13, 2026.

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Tracking GSBC historical volatility helps you see how much Great Southern Bancorp Inc'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, GSBC's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor GSBC 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. GSBC's 30 day historical volatility, or GSBC HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing GSBC'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.

Great Southern Bancorp, Inc. operates as a bank holding company for Great Southern Bank that offers a range of financial services in the United States. Its deposit products include regular savings accounts, checking accounts, money market accounts, fixed interest rate certificates with varying maturities, certificates of deposit, brokered certificates, and individual retirement accounts. The company's loan portfolio comprises residential and commercial real estate loans, construction loans, commercial business loans, home improvement loans, and unsecured consumer loans, as well as secured consumer loans, including automobile loans, boat loans, home equity loans, loans secured by savings deposits.

Historical Volatility

HV Percentile
33rdHV Percentile
Moderate

Historical movement is near its typical level for the past year. Neither unusually calm nor unusually active.

Historical Volatility (30d)18.49%

HV Percentile33rd

Implied Volatility (30d)34.97%

IV Rank40.48%

IV Minus HV+16.48%

As of Nov 13, 2026

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of Nov 13, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of Nov 13, 2026

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