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Contract OI history

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Jan 21, 2028 EXPIRATION

ABR $15.00 Call

ABR280121C00015000

Latest saved OI820Oct 23, 2026
Last change-10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $15.00 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. 8384190 2026-10-02: 838 OI2026-10-05: 838 OI2026-10-06: 838 OI2026-10-07: 837 OI2026-10-08: 837 OI2026-10-09: 837 OI2026-10-13: 830 OI2026-10-15: 830 OI2026-10-16: 830 OI2026-10-21: 830 OI2026-10-23: 820 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, 2026Viewing820-10
Oct 21, 20268300
Oct 16, 20268300
Oct 15, 20268300
Oct 13, 2026830-7
Oct 09, 20268370
Oct 08, 20268370
Oct 07, 2026837-1
Oct 06, 20268380
Oct 05, 20268380
Oct 02, 2026838No prior observation