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Contract OI history

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Dec 18, 2026 EXPIRATION

GEO $45.00 Call

GEO261218C00045000

Latest saved OI1,364Oct 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 $45.00 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. 1,3646820 2026-10-02: 362 OI2026-10-05: 362 OI2026-10-06: 362 OI2026-10-07: 364 OI2026-10-08: 364 OI2026-10-09: 1,364 OI2026-10-13: 1,364 OI2026-10-14: 1,364 OI2026-10-16: 1,364 OI2026-10-21: 1,364 OI2026-10-23: 1,364 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, 2026Viewing1,3640
Oct 21, 20261,3640
Oct 16, 20261,3640
Oct 14, 20261,3640
Oct 13, 20261,3640
Oct 09, 20261,364+1,000
Oct 08, 20263640
Oct 07, 2026364+2
Oct 06, 20263620
Oct 05, 20263620
Oct 02, 2026362No prior observation