Showing results for CIGI, 2026-11-20(m), calls & puts
CIGI Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many CIGI option contracts are listed?
As of Nov 4, 2026, Colliers International Group Inc (CIGI) had 170 listed option contracts across 4 expiration dates, from Nov 20, 2026 to May 21, 2027.
When do CIGI options expire?
Colliers International had 4 expiration dates as of Nov 4, 2026, 0 of them weekly. The nearest was Nov 20, 2026 and the furthest May 21, 2027.
How actively are CIGI options traded?
293 Colliers International option contracts traded on Nov 4, 2026, and open interest was 3.54K contracts. Over the past 30 days, volume averaged 97 contracts per day. The CIGI option volume chart shows volume by strike and expiration date.
Is CIGI implied volatility high right now?
Colliers International IV rank is 8, so its 30-day implied volatility of 31.7% is near the bottom of its one-year range. Over the past year it ranged from 18.3% on Dec 24, 2025 to 176.7% on Jul 17, 2026. See the CIGI implied volatility history for a longer view.
What is Colliers International Group Inc?
Colliers International Group Inc provides commercial real estate professional services and investment management to corporate and institutional clients across different countries around the world.