Option chain for South Bow Common Shares (SOBO): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 12, 2026, SOBO had 4 option expirations, from Nov 20, 2026 to May 21, 2027, and 50 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 25.3% (+2% on the day) and 41 contracts traded.

For the latest figures, see SOBO options overview.

Key numbers

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

Nov 20, 2026 (8 days): ATM IV 25.3% (+2%), volume 41
Dec 18, 2026 (36 days): ATM IV 19.6% (-21%), volume 1
Feb 19, 2027 (99 days): ATM IV 25.0% (+1%), volume 8
May 21, 2027 (190 days): ATM IV 19.5% (-22%), volume 0

Data as of November 12, 2026.

SOBO Option Chain

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

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