GIB Open Interest
CGI Inc (GIB) had 1.11K open option contracts as of Nov 4, 2026: 970 calls and 135 puts. Open interest rose 25.3% over the past four weeks. The put/call open interest ratio is 0.14, so calls outnumber puts.
Open Interest by Strike
Showing results for GIB, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for GIB, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
|---|---|
| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for GIB, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for GIB, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for GIB, all expirations, calls & puts. View full history
GIB Open Interest FAQ
What is open interest?
Open interest is the number of option contracts that are open and not yet closed, exercised, or expired. The Options Clearing Corporation calculates it once a day from the previous day's trades, and it is published before the market opens.
How much open interest does GIB have?
CGI had 1.11K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 968 contracts.
Is GIB open interest rising or falling?
Open interest rose 25.3% over the past four weeks. It was 882 contracts on Oct 7, 2026. See the GIB open interest history for a longer view.
What is the GIB put/call open interest ratio?
The CGI put/call open interest ratio was 0.14 as of Nov 4, 2026. Four weeks earlier it was 0.20.
What is CGI Inc?
CGI is a Canada-based IT-services provider with an embedded position in North America and Europe.