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Contract OI history

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Jan 15, 2027 EXPIRATION

BBIO $100.00 Call

BBIO270115C00100000

Latest saved OI351Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BBIO $100.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3511750 2026-10-08: 351 OI2026-10-09: 351 OI2026-10-13: 351 OI2026-10-14: 351 OI2026-10-16: 351 OI2026-10-21: 351 OI2026-10-23: 351 OI Oct 08, 2026Oct 23, 2026

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

BBIO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3510
Oct 21, 20263510
Oct 16, 20263510
Oct 14, 20263510
Oct 13, 20263510
Oct 09, 20263510
Oct 08, 2026351No prior observation