Option chain for Cogent Comms Hldgs (CCOI): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 10, 2026, CCOI had 5 option expirations, from Nov 20, 2026 to Jan 21, 2028, and 192 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 97.5% (-18% on the day) and 33 contracts traded; the busiest was Dec 18, 2026, with 71.

For the latest figures, see CCOI options overview.

Key numbers

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

Nov 20, 2026 (10 days): ATM IV 97.5% (-18%), volume 33
Dec 18, 2026 (38 days): ATM IV 137.3% (+23%), volume 71
Jan 15, 2027 (66 days): ATM IV 116.4% (+1%), volume 65
Apr 16, 2027 (157 days): ATM IV 124.6% (-1%), volume 15
Jan 21, 2028 (437 days): ATM IV 99.9% (-18%), volume 8

Data as of November 10, 2026.

CCOI Option Chain

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

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