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Contract OI history

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Jan 15, 2027 EXPIRATION

IBRX $9.00 Put

IBRX270115P00009000

Latest saved OI52,562Oct 23, 2026
Last change+102vs 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. 52,56226,2810 2026-10-09: 52,334 OI2026-10-13: 52,340 OI2026-10-14: 52,340 OI2026-10-15: 52,375 OI2026-10-16: 52,470 OI2026-10-21: 52,460 OI2026-10-23: 52,562 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, 2026Viewing52,562+102
Oct 21, 202652,460-10
Oct 16, 202652,470+95
Oct 15, 202652,375+35
Oct 14, 202652,3400
Oct 13, 202652,340+6
Oct 09, 202652,334No prior observation