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Contract OI history

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Jan 15, 2027 EXPIRATION

AR $43.00 Call

AR270115C00043000

Latest saved OI274Oct 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 $43.00 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. 2741370 2026-10-02: 105 OI2026-10-05: 105 OI2026-10-06: 104 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 259 OI2026-10-16: 259 OI2026-10-21: 269 OI2026-10-23: 274 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, 2026Viewing274+5
Oct 21, 2026269+10
Oct 16, 20262590
Oct 15, 20262590
Oct 14, 20262590
Oct 13, 2026259+155
Oct 09, 20261040
Oct 08, 20261040
Oct 07, 20261040
Oct 06, 2026104-1
Oct 05, 20261050
Oct 02, 2026105No prior observation