OITracker Cboe delayed data

Contract OI history

Back to GEO

Jan 15, 2027 EXPIRATION

GEO $15.00 Call

GEO270115C00015000

Latest saved OI3,404Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GEO $15.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,4061,7030 2026-10-02: 3,406 OI2026-10-05: 3,406 OI2026-10-06: 3,406 OI2026-10-07: 3,405 OI2026-10-08: 3,405 OI2026-10-09: 3,405 OI2026-10-13: 3,405 OI2026-10-14: 3,405 OI2026-10-16: 3,405 OI2026-10-21: 3,404 OI2026-10-23: 3,404 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GEO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,4040
Oct 21, 20263,404-1
Oct 16, 20263,4050
Oct 14, 20263,4050
Oct 13, 20263,4050
Oct 09, 20263,4050
Oct 08, 20263,4050
Oct 07, 20263,405-1
Oct 06, 20263,4060
Oct 05, 20263,4060
Oct 02, 20263,406No prior observation