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Contract OI history

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Jan 15, 2027 EXPIRATION

BORR $9.00 Call

BORR270115C00009000

Latest saved OI1,192Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BORR $9.00 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. 1,1925960 2026-10-02: 1,064 OI2026-10-05: 1,066 OI2026-10-06: 1,070 OI2026-10-07: 1,075 OI2026-10-08: 1,077 OI2026-10-09: 1,084 OI2026-10-13: 1,116 OI2026-10-14: 1,121 OI2026-10-15: 1,158 OI2026-10-16: 1,158 OI2026-10-21: 1,163 OI2026-10-23: 1,192 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, 2026Viewing1,192+29
Oct 21, 20261,163+5
Oct 16, 20261,1580
Oct 15, 20261,158+37
Oct 14, 20261,121+5
Oct 13, 20261,116+32
Oct 09, 20261,084+7
Oct 08, 20261,077+2
Oct 07, 20261,075+5
Oct 06, 20261,070+4
Oct 05, 20261,066+2
Oct 02, 20261,064No prior observation