OITracker Cboe delayed data

Contract OI history

Back to AR

Oct 30, 2026 EXPIRATION

AR $32.00 Put

AR261030P00032000

Latest saved OI229Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AR $32.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2341170 2026-10-02: 61 OI2026-10-05: 66 OI2026-10-06: 228 OI2026-10-07: 228 OI2026-10-08: 228 OI2026-10-09: 232 OI2026-10-13: 234 OI2026-10-14: 234 OI2026-10-15: 234 OI2026-10-16: 232 OI2026-10-21: 229 OI2026-10-23: 229 OI Oct 02, 2026Oct 23, 2026

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

AR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2290
Oct 21, 2026229-3
Oct 16, 2026232-2
Oct 15, 20262340
Oct 14, 20262340
Oct 13, 2026234+2
Oct 09, 2026232+4
Oct 08, 20262280
Oct 07, 20262280
Oct 06, 2026228+162
Oct 05, 202666+5
Oct 02, 202661No prior observation