OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GIS $55.00 Call

GIS270115C00055000

Latest saved OI684Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GIS $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6843420 2026-10-02: 679 OI2026-10-05: 679 OI2026-10-06: 679 OI2026-10-07: 679 OI2026-10-08: 679 OI2026-10-09: 684 OI2026-10-13: 684 OI2026-10-14: 684 OI2026-10-15: 684 OI2026-10-16: 684 OI2026-10-21: 684 OI2026-10-23: 684 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6840
Oct 21, 20266840
Oct 16, 20266840
Oct 15, 20266840
Oct 14, 20266840
Oct 13, 20266840
Oct 09, 2026684+5
Oct 08, 20266790
Oct 07, 20266790
Oct 06, 20266790
Oct 05, 20266790
Oct 02, 2026679No prior observation