CGI (GIB) Options Chain
NYSE: GIBConsumer DiscretionaryProfessional ServicesUSD
Market open · Delayed 15 min · as of Oct 9, 12:31 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $70.37
- Put/call ratio (OI)
- 0.47
- Put/call ratio (volume)
- 0.64
- Expected move
- ±$5.75
- Open interest (C / P)
- 62 / 29
GIB options summary
The GIB options chain for the October 16, 2026 expiration lists 5 call and 6 put contracts, with 7 days until expiration. Open interest stands at 62 calls and 29 puts, a put/call ratio of 0.47, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $70.00 strike is 59.0%, which implies the market expects a move of about ±$5.75 (8.2%) in CGI stock by expiration.
The most open interest sits at the $75.00 call (43 contracts) and the $65.00 put (14 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GIB options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 28.20 | 28.00 | 32.90 | 40.00 | 0.00 | 4.90 | 0.08 | |||||
| — | — | — | 60.00 | 0.00 | 4.90 | 0.20 | |||||
| — | — | — | 65.00 | 0.00 | 4.90 | 0.60 | |||||
| 2.30 | 0.00 | 4.90 | 70.00 | 0.00 | 4.90 | 0.90 | |||||
| 0.10 | 0.05 | 0.30 | 75.00 | 2.45 | 7.00 | 5.10 | |||||
| 0.44 | 0.00 | 4.90 | 80.00 | 7.00 | 11.80 | 6.70 | |||||
| 1.14 | 0.00 | 4.90 | 85.00 | — | — | — | |||||
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 GIB put/call ratio?
For the October 16, 2026 expiration, the GIB put/call ratio based on open interest is 0.47 (29 puts vs 62 calls), and 0.64 based on today's volume. A ratio above 1 means more puts than calls.
What is GIB's implied volatility?
At-the-money implied volatility for GIB options expiring October 16, 2026 is about 59.0%, an annualized estimate of how much the market expects CGI stock to move.
How many GIB option expiration dates are there?
GIB 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.