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Contract OI history

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Jan 15, 2027 EXPIRATION

ABR $4.00 Put

ABR270115P00004000

Latest saved OI1,309Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $4.00 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. 1,4157070 2026-10-02: 1,407 OI2026-10-05: 1,415 OI2026-10-06: 1,314 OI2026-10-07: 1,313 OI2026-10-08: 1,313 OI2026-10-09: 1,313 OI2026-10-13: 1,313 OI2026-10-15: 1,314 OI2026-10-16: 1,307 OI2026-10-21: 1,309 OI2026-10-23: 1,309 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, 2026Viewing1,3090
Oct 21, 20261,309+2
Oct 16, 20261,307-7
Oct 15, 20261,314+1
Oct 13, 20261,3130
Oct 09, 20261,3130
Oct 08, 20261,3130
Oct 07, 20261,313-1
Oct 06, 20261,314-101
Oct 05, 20261,415+8
Oct 02, 20261,407No prior observation