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Contract OI history

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Jan 21, 2028 EXPIRATION

ABR $3.00 Put

ABR280121P00003000

Latest saved OI2,337Oct 23, 2026
Last change+994vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $3.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,3371,1680 2026-10-02: 1,276 OI2026-10-05: 1,276 OI2026-10-06: 1,276 OI2026-10-07: 1,276 OI2026-10-08: 1,242 OI2026-10-09: 1,341 OI2026-10-13: 1,347 OI2026-10-15: 1,347 OI2026-10-16: 1,357 OI2026-10-21: 1,343 OI2026-10-23: 2,337 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, 2026Viewing2,337+994
Oct 21, 20261,343-14
Oct 16, 20261,357+10
Oct 15, 20261,3470
Oct 13, 20261,347+6
Oct 09, 20261,341+99
Oct 08, 20261,242-34
Oct 07, 20261,2760
Oct 06, 20261,2760
Oct 05, 20261,2760
Oct 02, 20261,276No prior observation