OITracker Cboe delayed data

Contract OI history

Back to BORR

Jan 15, 2027 EXPIRATION

BORR $5.00 Call

BORR270115C00005000

Latest saved OI3,182Oct 23, 2026
Last change+303vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BORR $5.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1821,5910 2026-10-02: 2,415 OI2026-10-05: 2,407 OI2026-10-06: 2,387 OI2026-10-07: 2,398 OI2026-10-08: 2,400 OI2026-10-09: 2,388 OI2026-10-13: 2,587 OI2026-10-14: 2,641 OI2026-10-15: 2,663 OI2026-10-16: 2,787 OI2026-10-21: 2,879 OI2026-10-23: 3,182 OI Oct 02, 2026Oct 23, 2026

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

BORR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,182+303
Oct 21, 20262,879+92
Oct 16, 20262,787+124
Oct 15, 20262,663+22
Oct 14, 20262,641+54
Oct 13, 20262,587+199
Oct 09, 20262,388-12
Oct 08, 20262,400+2
Oct 07, 20262,398+11
Oct 06, 20262,387-20
Oct 05, 20262,407-8
Oct 02, 20262,415No prior observation