OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

GIS $47.50 Call

GIS261218C00047500

Latest saved OI8,456Oct 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 $47.50 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. 8,4574,2280 2026-10-02: 8,455 OI2026-10-05: 8,457 OI2026-10-06: 8,457 OI2026-10-07: 8,457 OI2026-10-08: 8,457 OI2026-10-09: 8,457 OI2026-10-13: 8,457 OI2026-10-14: 8,457 OI2026-10-15: 8,457 OI2026-10-16: 8,457 OI2026-10-21: 8,456 OI2026-10-23: 8,456 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, 2026Viewing8,4560
Oct 21, 20268,456-1
Oct 16, 20268,4570
Oct 15, 20268,4570
Oct 14, 20268,4570
Oct 13, 20268,4570
Oct 09, 20268,4570
Oct 08, 20268,4570
Oct 07, 20268,4570
Oct 06, 20268,4570
Oct 05, 20268,457+2
Oct 02, 20268,455No prior observation