OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

BORR $5.00 Put

BORR290119P00005000

Latest saved OI6,776Oct 23, 2026
Last change-88vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BORR $5.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 12,8656,4320 2026-10-02: 12,765 OI2026-10-05: 12,765 OI2026-10-06: 12,765 OI2026-10-07: 12,765 OI2026-10-08: 12,765 OI2026-10-09: 12,765 OI2026-10-13: 12,765 OI2026-10-14: 12,865 OI2026-10-15: 12,865 OI2026-10-16: 12,865 OI2026-10-21: 6,864 OI2026-10-23: 6,776 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, 2026Viewing6,776-88
Oct 21, 20266,864-6,001
Oct 16, 202612,8650
Oct 15, 202612,8650
Oct 14, 202612,865+100
Oct 13, 202612,7650
Oct 09, 202612,7650
Oct 08, 202612,7650
Oct 07, 202612,7650
Oct 06, 202612,7650
Oct 05, 202612,7650
Oct 02, 202612,765No prior observation