OITracker Cboe delayed data

Contract OI history

Back to AU

Dec 18, 2026 EXPIRATION

AU $80.00 Put

AU261218P00080000

Latest saved OI1,034Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AU $80.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,0345170 2026-10-02: 645 OI2026-10-05: 647 OI2026-10-06: 647 OI2026-10-07: 648 OI2026-10-08: 874 OI2026-10-09: 874 OI2026-10-13: 874 OI2026-10-15: 1,034 OI2026-10-16: 1,034 OI2026-10-20: 1,034 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, 2026Viewing1,0340
Oct 16, 20261,0340
Oct 15, 20261,034+160
Oct 13, 20268740
Oct 09, 20268740
Oct 08, 2026874+226
Oct 07, 2026648+1
Oct 06, 20266470
Oct 05, 2026647+2
Oct 02, 2026645No prior observation