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Contract OI history

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Oct 30, 2026 EXPIRATION

AR $39.00 Call

AR261030C00039000

Latest saved OI209Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AR $39.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2091040 2026-10-02: 48 OI2026-10-05: 55 OI2026-10-06: 106 OI2026-10-07: 126 OI2026-10-08: 126 OI2026-10-09: 177 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 185 OI2026-10-16: 185 OI2026-10-21: 204 OI2026-10-23: 209 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, 2026Viewing209+5
Oct 21, 2026204+19
Oct 16, 20261850
Oct 15, 20261850
Oct 14, 20261850
Oct 13, 2026185+8
Oct 09, 2026177+51
Oct 08, 20261260
Oct 07, 2026126+20
Oct 06, 2026106+51
Oct 05, 202655+7
Oct 02, 202648No prior observation