OITracker Cboe delayed data

Contract OI history

Back to ARE

Nov 20, 2026 EXPIRATION

ARE $42.50 Put

ARE261120P00042500

Latest saved OI626Oct 23, 2026
Last change+50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARE $42.50 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. 6263130 2026-10-02: 181 OI2026-10-05: 191 OI2026-10-06: 203 OI2026-10-07: 206 OI2026-10-08: 236 OI2026-10-09: 304 OI2026-10-13: 357 OI2026-10-14: 480 OI2026-10-15: 569 OI2026-10-16: 571 OI2026-10-21: 576 OI2026-10-23: 626 OI Oct 02, 2026Oct 23, 2026

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

ARE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing626+50
Oct 21, 2026576+5
Oct 16, 2026571+2
Oct 15, 2026569+89
Oct 14, 2026480+123
Oct 13, 2026357+53
Oct 09, 2026304+68
Oct 08, 2026236+30
Oct 07, 2026206+3
Oct 06, 2026203+12
Oct 05, 2026191+10
Oct 02, 2026181No prior observation