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Contract OI history

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Nov 13, 2026 EXPIRATION

IBRX $9.00 Put

IBRX261113P00009000

Latest saved OI267Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IBRX $9.00 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. 2671330 2026-10-09: 13 OI2026-10-13: 224 OI2026-10-14: 224 OI2026-10-15: 227 OI2026-10-16: 228 OI2026-10-21: 240 OI2026-10-23: 267 OI Oct 09, 2026Oct 23, 2026

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

IBRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing267+27
Oct 21, 2026240+12
Oct 16, 2026228+1
Oct 15, 2026227+3
Oct 14, 20262240
Oct 13, 2026224+211
Oct 09, 202613No prior observation