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Contract OI history

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Jan 21, 2028 EXPIRATION

GEO $45.00 Call

GEO280121C00045000

Latest saved OI8,055Oct 23, 2026
Last change+8vs 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. 8,0554,0270 2026-10-02: 7,750 OI2026-10-05: 8,047 OI2026-10-06: 8,049 OI2026-10-07: 8,049 OI2026-10-08: 8,048 OI2026-10-09: 8,047 OI2026-10-13: 8,047 OI2026-10-14: 8,047 OI2026-10-16: 8,047 OI2026-10-21: 8,047 OI2026-10-23: 8,055 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, 2026Viewing8,055+8
Oct 21, 20268,0470
Oct 16, 20268,0470
Oct 14, 20268,0470
Oct 13, 20268,0470
Oct 09, 20268,047-1
Oct 08, 20268,048-1
Oct 07, 20268,0490
Oct 06, 20268,049+2
Oct 05, 20268,047+297
Oct 02, 20267,750No prior observation