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Contract OI history

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Jan 15, 2027 EXPIRATION

BULL $7.50 Put

BULL270115P00007500

Latest saved OI14,110Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $7.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 14,1697,0840 2026-10-09: 14,169 OI2026-10-13: 14,164 OI2026-10-14: 14,164 OI2026-10-15: 14,122 OI2026-10-16: 14,124 OI2026-10-21: 14,105 OI2026-10-23: 14,110 OI Oct 09, 2026Oct 23, 2026

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

BULL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing14,110+5
Oct 21, 202614,105-19
Oct 16, 202614,124+2
Oct 15, 202614,122-42
Oct 14, 202614,1640
Oct 13, 202614,164-5
Oct 09, 202614,169No prior observation