Option chain for Standard Nuclear Class A (STDN): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 26, 2026, STDN had 4 option expirations, from Nov 20, 2026 to Apr 16, 2027, and 83 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 81.1% (-3% on the day) and 24 contracts traded; the busiest was Dec 18, 2026, with 51.

For the latest figures, see STDN options overview.

Key numbers

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

Nov 20, 2026 (25 days): ATM IV 81.1% (-3%), volume 24
Dec 18, 2026 (53 days): ATM IV 65.2% (+3%), volume 51
Jan 15, 2027 (81 days): ATM IV 59.6% (-7%), volume 1
Apr 16, 2027 (172 days): ATM IV 69.7% (-17%), volume 7

Data as of October 26, 2026.

STDN Option Chain

Detailed and comprehensive option chain for each expiration listed for STDN. 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 STDN options strategy.

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