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Contract OI history

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Jan 15, 2027 EXPIRATION

CELC $90.00 Call

CELC270115C00090000

Latest saved OI260Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CELC $90.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2631310 2026-10-08: 222 OI2026-10-13: 223 OI2026-10-14: 223 OI2026-10-16: 263 OI2026-10-20: 261 OI2026-10-23: 260 OI Oct 08, 2026Oct 23, 2026

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

CELC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing260-1
Oct 20, 2026261-2
Oct 16, 2026263+40
Oct 14, 20262230
Oct 13, 2026223+1
Oct 08, 2026222No prior observation