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Contract OI history

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Jan 21, 2028 EXPIRATION

AR $35.00 Call

AR280121C00035000

Latest saved OI982Oct 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 $35.00 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. 9834910 2026-10-02: 983 OI2026-10-05: 983 OI2026-10-06: 983 OI2026-10-07: 983 OI2026-10-08: 983 OI2026-10-09: 982 OI2026-10-13: 982 OI2026-10-14: 982 OI2026-10-15: 982 OI2026-10-16: 981 OI2026-10-21: 982 OI2026-10-23: 982 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, 2026Viewing9820
Oct 21, 2026982+1
Oct 16, 2026981-1
Oct 15, 20269820
Oct 14, 20269820
Oct 13, 20269820
Oct 09, 2026982-1
Oct 08, 20269830
Oct 07, 20269830
Oct 06, 20269830
Oct 05, 20269830
Oct 02, 2026983No prior observation