OITracker Cboe delayed data

Contract OI history

Back to ABR

Apr 16, 2027 EXPIRATION

ABR $5.00 Put

ABR270416P00005000

Latest saved OI3,314Oct 23, 2026
Last change+40vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $5.00 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. 3,8101,9050 2026-10-02: 3,286 OI2026-10-05: 3,290 OI2026-10-06: 3,661 OI2026-10-07: 3,745 OI2026-10-08: 3,744 OI2026-10-09: 3,810 OI2026-10-13: 3,278 OI2026-10-15: 3,272 OI2026-10-16: 3,272 OI2026-10-21: 3,274 OI2026-10-23: 3,314 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, 2026Viewing3,314+40
Oct 21, 20263,274+2
Oct 16, 20263,2720
Oct 15, 20263,272-6
Oct 13, 20263,278-532
Oct 09, 20263,810+66
Oct 08, 20263,744-1
Oct 07, 20263,745+84
Oct 06, 20263,661+371
Oct 05, 20263,290+4
Oct 02, 20263,286No prior observation