Colliers International Group Subordinate Voting Shares (CIGI) Options Chain
NASDAQ: CIGIFinanceReal EstateUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $86.60
- Put/call ratio (OI)
- 1.33
- Put/call ratio (volume)
- 2.00
- Expected move
- ±$23.50
- Open interest (C / P)
- 6 / 8
CIGI options summary
The CIGI options chain for the May 21, 2027 expiration lists 4 call and 7 put contracts, with 223 days until expiration. Open interest stands at 6 calls and 8 puts, a put/call ratio of 1.33, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $85.00 strike is 34.7%, which implies the market expects a move of about ±$23.50 (27.1%) in Colliers International Group Subordinate Voting Shares stock by expiration.
The most open interest sits at the $125.00 call (2 contracts) and the $60.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CIGI options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 50.00 | 0.00 | 2.50 | 0.45 | |||||
| — | — | — | 55.00 | 0.00 | 4.90 | 0.55 | |||||
| — | — | — | 60.00 | 0.00 | 4.90 | 0.75 | |||||
| — | — | — | 65.00 | 0.05 | 5.00 | 1.45 | |||||
| — | — | — | 70.00 | 0.25 | 5.00 | 1.70 | |||||
| — | — | — | 85.00 | 3.90 | 8.50 | 4.90 | |||||
| — | — | — | 90.00 | 6.50 | 11.00 | 7.30 | |||||
| 3.00 | 0.50 | 5.00 | 110.00 | — | — | — | |||||
| 1.20 | 0.00 | 4.60 | 125.00 | — | — | — | |||||
| 0.90 | 0.05 | 5.00 | 130.00 | — | — | — | |||||
| 0.65 | 0.05 | 1.50 | 135.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the CIGI put/call ratio?
For the May 21, 2027 expiration, the CIGI put/call ratio based on open interest is 1.33 (8 puts vs 6 calls), and 2.00 based on today's volume. A ratio above 1 means more puts than calls.
What is CIGI's implied volatility?
At-the-money implied volatility for CIGI options expiring May 21, 2027 is about 34.7%, an annualized estimate of how much the market expects Colliers International Group Subordinate Voting Shares stock to move.
How many CIGI option expiration dates are there?
CIGI has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.