OITracker Cboe delayed data

Contract OI history

Back to GEO

Jan 15, 2027 EXPIRATION

GEO $26.00 Put

GEO270115P00026000

Latest saved OI5,236Oct 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 $26.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,2382,6190 2026-10-02: 5,233 OI2026-10-05: 5,233 OI2026-10-06: 5,233 OI2026-10-07: 5,233 OI2026-10-08: 5,238 OI2026-10-09: 5,238 OI2026-10-13: 5,238 OI2026-10-14: 5,238 OI2026-10-16: 5,238 OI2026-10-21: 5,236 OI2026-10-23: 5,236 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, 2026Viewing5,2360
Oct 21, 20265,236-2
Oct 16, 20265,2380
Oct 14, 20265,2380
Oct 13, 20265,2380
Oct 09, 20265,2380
Oct 08, 20265,238+5
Oct 07, 20265,2330
Oct 06, 20265,2330
Oct 05, 20265,2330
Oct 02, 20265,233No prior observation