OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

ARE $30.00 Put

ARE280121P00030000

Latest saved OI775Oct 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 $30.00 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. 7753870 2026-10-02: 608 OI2026-10-05: 608 OI2026-10-06: 608 OI2026-10-07: 608 OI2026-10-08: 608 OI2026-10-09: 608 OI2026-10-13: 658 OI2026-10-14: 658 OI2026-10-15: 659 OI2026-10-16: 659 OI2026-10-21: 774 OI2026-10-23: 775 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, 2026Viewing775+1
Oct 21, 2026774+115
Oct 16, 20266590
Oct 15, 2026659+1
Oct 14, 20266580
Oct 13, 2026658+50
Oct 09, 20266080
Oct 08, 20266080
Oct 07, 20266080
Oct 06, 20266080
Oct 05, 20266080
Oct 02, 2026608No prior observation