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Contract OI history

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Jan 15, 2027 EXPIRATION

GEO $13.00 Put

GEO270115P00013000

Latest saved OI2,558Oct 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 $13.00 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. 2,5581,2790 2026-10-02: 2,558 OI2026-10-05: 2,558 OI2026-10-06: 2,558 OI2026-10-07: 2,558 OI2026-10-08: 2,558 OI2026-10-09: 2,558 OI2026-10-13: 2,558 OI2026-10-14: 2,558 OI2026-10-16: 2,558 OI2026-10-21: 2,558 OI2026-10-23: 2,558 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, 2026Viewing2,5580
Oct 21, 20262,5580
Oct 16, 20262,5580
Oct 14, 20262,5580
Oct 13, 20262,5580
Oct 09, 20262,5580
Oct 08, 20262,5580
Oct 07, 20262,5580
Oct 06, 20262,5580
Oct 05, 20262,5580
Oct 02, 20262,558No prior observation