Option chain for Great Southern Bancorp (GSBC): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 26, 2026, GSBC had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 5 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 23.9% (-2% on the day) and 0 contracts traded; the busiest was Mar 19, 2027, with 5.

For the latest figures, see GSBC options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (25 days): ATM IV 23.9% (-2%), volume 0
Dec 18, 2026 (53 days): ATM IV 22.4% (-5%), volume 0
Mar 19, 2027 (144 days): ATM IV 25.6% (-4%), volume 5
Jun 17, 2027 (234 days): ATM IV 28.1% (+2%), volume 0

Data as of October 26, 2026.

GSBC Option Chain

Detailed and comprehensive option chain for each expiration listed for GSBC. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any GSBC options strategy.

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