OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

AU $100.00 Call

AU261218C00100000

Latest saved OI490Oct 20, 2026
Last change+8vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AU $100.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4902450 2026-10-02: 469 OI2026-10-05: 469 OI2026-10-06: 469 OI2026-10-07: 469 OI2026-10-08: 478 OI2026-10-09: 478 OI2026-10-13: 478 OI2026-10-15: 475 OI2026-10-16: 482 OI2026-10-20: 490 OI Oct 02, 2026Oct 20, 2026

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

AU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing490+8
Oct 16, 2026482+7
Oct 15, 2026475-3
Oct 13, 20264780
Oct 09, 20264780
Oct 08, 2026478+9
Oct 07, 20264690
Oct 06, 20264690
Oct 05, 20264690
Oct 02, 2026469No prior observation