OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

GIS $42.50 Call

GIS290119C00042500

Latest saved OI409Oct 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 $42.50 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. 4092040 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 11 OI2026-10-07: 11 OI2026-10-08: 11 OI2026-10-09: 21 OI2026-10-13: 21 OI2026-10-14: 21 OI2026-10-15: 408 OI2026-10-16: 408 OI2026-10-21: 409 OI2026-10-23: 409 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, 2026Viewing4090
Oct 21, 2026409+1
Oct 16, 20264080
Oct 15, 2026408+387
Oct 14, 2026210
Oct 13, 2026210
Oct 09, 202621+10
Oct 08, 2026110
Oct 07, 2026110
Oct 06, 202611+3
Oct 05, 202680
Oct 02, 20268No prior observation