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Contract OI history

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Jan 15, 2027 EXPIRATION

ABR $4.00 Call

ABR270115C00004000

Latest saved OI782Oct 23, 2026
Last change+55vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $4.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7823910 2026-10-02: 349 OI2026-10-05: 348 OI2026-10-06: 359 OI2026-10-07: 360 OI2026-10-08: 361 OI2026-10-09: 320 OI2026-10-13: 322 OI2026-10-15: 324 OI2026-10-16: 331 OI2026-10-21: 727 OI2026-10-23: 782 OI Oct 02, 2026Oct 23, 2026

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

ABR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing782+55
Oct 21, 2026727+396
Oct 16, 2026331+7
Oct 15, 2026324+2
Oct 13, 2026322+2
Oct 09, 2026320-41
Oct 08, 2026361+1
Oct 07, 2026360+1
Oct 06, 2026359+11
Oct 05, 2026348-1
Oct 02, 2026349No prior observation