Option chain for One Stop Systems (OSS): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 6, 2026, OSS had 7 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 310 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 82.0% (+5% on the day) and 65 contracts traded; the busiest was Dec 18, 2026, with 177.

For the latest figures, see OSS options overview.

Key numbers

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

Nov 20, 2026 (14 days): ATM IV 82.0% (+5%), volume 65
Dec 18, 2026 (42 days): ATM IV 89.6% (+8%), volume 177
Jan 15, 2027 (70 days): ATM IV 79.2% (-6%), volume 6
Feb 19, 2027 (105 days): ATM IV 84.5% (+0%), volume 4
May 21, 2027 (196 days): ATM IV 87.2% (+1%), volume 29
Jan 21, 2028 (441 days): ATM IV 91.2% (-0%), volume 27
Jan 19, 2029 (805 days): ATM IV 95.6% (+20%), volume 2

Data as of November 6, 2026.

OSS Option Chain

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

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