OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BMRN $60.00 Put

BMRN270115P00060000

Latest saved OI1,430Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BMRN $60.00 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. 1,4307150 2026-10-09: 1,430 OI2026-10-13: 1,430 OI2026-10-14: 1,430 OI2026-10-15: 1,430 OI2026-10-16: 1,430 OI2026-10-21: 1,430 OI2026-10-23: 1,430 OI Oct 09, 2026Oct 23, 2026

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

BMRN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,4300
Oct 21, 20261,4300
Oct 16, 20261,4300
Oct 15, 20261,4300
Oct 14, 20261,4300
Oct 13, 20261,4300
Oct 09, 20261,430No prior observation