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Contract OI history

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Nov 20, 2026 EXPIRATION

AR $33.00 Put

AR261120P00033000

Latest saved OI1,194Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AR $33.00 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. 1,2116050 2026-10-02: 1,194 OI2026-10-05: 1,197 OI2026-10-06: 1,197 OI2026-10-07: 1,197 OI2026-10-08: 1,197 OI2026-10-09: 1,210 OI2026-10-13: 1,211 OI2026-10-14: 1,211 OI2026-10-15: 1,201 OI2026-10-16: 1,198 OI2026-10-21: 1,194 OI2026-10-23: 1,194 OI Oct 02, 2026Oct 23, 2026

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

AR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1940
Oct 21, 20261,194-4
Oct 16, 20261,198-3
Oct 15, 20261,201-10
Oct 14, 20261,2110
Oct 13, 20261,211+1
Oct 09, 20261,210+13
Oct 08, 20261,1970
Oct 07, 20261,1970
Oct 06, 20261,1970
Oct 05, 20261,197+3
Oct 02, 20261,194No prior observation