OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ARR $14.00 Put

ARR270115P00014000

Latest saved OI208Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARR $14.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2081040 2026-10-02: 133 OI2026-10-05: 133 OI2026-10-06: 133 OI2026-10-07: 151 OI2026-10-09: 156 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-15: 206 OI2026-10-16: 206 OI2026-10-21: 208 OI2026-10-23: 208 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ARR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2080
Oct 21, 2026208+2
Oct 16, 20262060
Oct 15, 20262060
Oct 14, 20262060
Oct 13, 2026206+50
Oct 09, 2026156+5
Oct 07, 2026151+18
Oct 06, 20261330
Oct 05, 20261330
Oct 02, 2026133No prior observation