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Contract OI history

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Jan 15, 2027 EXPIRATION

BORR $4.00 Call

BORR270115C00004000

Latest saved OI572Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BORR $4.00 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. 5762880 2026-10-02: 329 OI2026-10-05: 339 OI2026-10-06: 339 OI2026-10-07: 341 OI2026-10-08: 342 OI2026-10-09: 354 OI2026-10-13: 440 OI2026-10-14: 450 OI2026-10-15: 464 OI2026-10-16: 478 OI2026-10-21: 576 OI2026-10-23: 572 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, 2026Viewing572-4
Oct 21, 2026576+98
Oct 16, 2026478+14
Oct 15, 2026464+14
Oct 14, 2026450+10
Oct 13, 2026440+86
Oct 09, 2026354+12
Oct 08, 2026342+1
Oct 07, 2026341+2
Oct 06, 20263390
Oct 05, 2026339+10
Oct 02, 2026329No prior observation