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Contract OI history

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Nov 20, 2026 EXPIRATION

GEO $19.00 Call

GEO261120C00019000

Latest saved OI99Oct 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 $19.00 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. 102510 2026-10-02: 102 OI2026-10-05: 102 OI2026-10-06: 102 OI2026-10-07: 102 OI2026-10-08: 102 OI2026-10-09: 99 OI2026-10-13: 99 OI2026-10-14: 99 OI2026-10-16: 99 OI2026-10-21: 99 OI2026-10-23: 99 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, 2026Viewing990
Oct 21, 2026990
Oct 16, 2026990
Oct 14, 2026990
Oct 13, 2026990
Oct 09, 202699-3
Oct 08, 20261020
Oct 07, 20261020
Oct 06, 20261020
Oct 05, 20261020
Oct 02, 2026102No prior observation