OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

ARE $37.50 Put

ARE270416P00037500

Latest saved OI133Oct 23, 2026
Last change+13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARE $37.50 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. 133660 2026-10-02: 87 OI2026-10-05: 89 OI2026-10-06: 89 OI2026-10-07: 89 OI2026-10-08: 89 OI2026-10-09: 92 OI2026-10-13: 117 OI2026-10-14: 117 OI2026-10-15: 129 OI2026-10-16: 129 OI2026-10-21: 120 OI2026-10-23: 133 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, 2026Viewing133+13
Oct 21, 2026120-9
Oct 16, 20261290
Oct 15, 2026129+12
Oct 14, 20261170
Oct 13, 2026117+25
Oct 09, 202692+3
Oct 08, 2026890
Oct 07, 2026890
Oct 06, 2026890
Oct 05, 202689+2
Oct 02, 202687No prior observation