OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GIS $30.00 Call

GIS261120C00030000

Latest saved OI635Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GIS $30.00 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. 6543270 2026-10-02: 414 OI2026-10-05: 345 OI2026-10-06: 410 OI2026-10-07: 414 OI2026-10-08: 412 OI2026-10-09: 499 OI2026-10-13: 464 OI2026-10-14: 475 OI2026-10-15: 475 OI2026-10-16: 622 OI2026-10-21: 654 OI2026-10-23: 635 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, 2026Viewing635-19
Oct 21, 2026654+32
Oct 16, 2026622+147
Oct 15, 20264750
Oct 14, 2026475+11
Oct 13, 2026464-35
Oct 09, 2026499+87
Oct 08, 2026412-2
Oct 07, 2026414+4
Oct 06, 2026410+65
Oct 05, 2026345-69
Oct 02, 2026414No prior observation