OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

ARE $35.00 Put

ARE280121P00035000

Latest saved OI300Oct 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 $35.00 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. 3001500 2026-10-02: 266 OI2026-10-05: 266 OI2026-10-06: 267 OI2026-10-07: 267 OI2026-10-08: 267 OI2026-10-09: 267 OI2026-10-13: 287 OI2026-10-14: 287 OI2026-10-15: 287 OI2026-10-16: 287 OI2026-10-21: 300 OI2026-10-23: 300 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, 2026Viewing3000
Oct 21, 2026300+13
Oct 16, 20262870
Oct 15, 20262870
Oct 14, 20262870
Oct 13, 2026287+20
Oct 09, 20262670
Oct 08, 20262670
Oct 07, 20262670
Oct 06, 2026267+1
Oct 05, 20262660
Oct 02, 2026266No prior observation