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Contract OI history

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Oct 23, 2026 EXPIRATION

IBRX $9.00 Put

IBRX261023P00009000

Latest saved OI859Oct 23, 2026
Last change0vs 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. 8594290 2026-10-09: 583 OI2026-10-13: 593 OI2026-10-14: 593 OI2026-10-15: 643 OI2026-10-16: 643 OI2026-10-21: 859 OI2026-10-23: 859 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, 2026Viewing8590
Oct 21, 2026859+216
Oct 16, 20266430
Oct 15, 2026643+50
Oct 14, 20265930
Oct 13, 2026593+10
Oct 09, 2026583No prior observation