OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

ARE $45.00 Put

ARE280121P00045000

Latest saved OI200Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARE $45.00 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. 2051020 2026-10-02: 204 OI2026-10-05: 204 OI2026-10-06: 204 OI2026-10-07: 205 OI2026-10-08: 205 OI2026-10-09: 205 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 191 OI2026-10-16: 192 OI2026-10-21: 199 OI2026-10-23: 200 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, 2026Viewing200+1
Oct 21, 2026199+7
Oct 16, 2026192+1
Oct 15, 20261910
Oct 14, 20261910
Oct 13, 2026191-14
Oct 09, 20262050
Oct 08, 20262050
Oct 07, 2026205+1
Oct 06, 20262040
Oct 05, 20262040
Oct 02, 2026204No prior observation