OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

ARE $85.00 Put

ARE280121P00085000

Latest saved OI46Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARE $85.00 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. 3061530 2026-10-02: 306 OI2026-10-05: 306 OI2026-10-06: 306 OI2026-10-07: 306 OI2026-10-08: 306 OI2026-10-09: 306 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 46 OI2026-10-16: 46 OI2026-10-21: 46 OI2026-10-23: 46 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, 2026Viewing460
Oct 21, 2026460
Oct 16, 2026460
Oct 15, 202646-58
Oct 14, 20261040
Oct 13, 2026104-202
Oct 09, 20263060
Oct 08, 20263060
Oct 07, 20263060
Oct 06, 20263060
Oct 05, 20263060
Oct 02, 2026306No prior observation