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Contract OI history

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Nov 20, 2026 EXPIRATION

BMRN $60.00 Call

BMRN261120C00060000

Latest saved OI540Oct 23, 2026
Last change+185vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BMRN $60.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5402700 2026-10-09: 321 OI2026-10-13: 324 OI2026-10-14: 324 OI2026-10-15: 327 OI2026-10-16: 327 OI2026-10-21: 355 OI2026-10-23: 540 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, 2026Viewing540+185
Oct 21, 2026355+28
Oct 16, 20263270
Oct 15, 2026327+3
Oct 14, 20263240
Oct 13, 2026324+3
Oct 09, 2026321No prior observation