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Contract OI history

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Dec 18, 2026 EXPIRATION

ARI $10.00 Call

ARI1261218C00010000

Latest saved OI644Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ARI $10.00 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. 6483240 2026-10-02: 648 OI2026-10-05: 648 OI2026-10-06: 648 OI2026-10-07: 648 OI2026-10-08: 648 OI2026-10-09: 644 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-15: 644 OI2026-10-16: 644 OI2026-10-21: 644 OI2026-10-23: 644 OI Oct 02, 2026Oct 23, 2026

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

ARI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6440
Oct 21, 20266440
Oct 16, 20266440
Oct 15, 20266440
Oct 14, 20266440
Oct 13, 20266440
Oct 09, 2026644-4
Oct 08, 20266480
Oct 07, 20266480
Oct 06, 20266480
Oct 05, 20266480
Oct 02, 2026648No prior observation