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Contract OI history

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Oct 23, 2026 EXPIRATION

IBRX $10.00 Put

IBRX261023P00010000

Latest saved OI1,301Oct 23, 2026
Last change-364vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IBRX $10.00 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. 1,6658320 2026-10-09: 310 OI2026-10-13: 1,114 OI2026-10-14: 1,114 OI2026-10-15: 1,253 OI2026-10-16: 1,566 OI2026-10-21: 1,665 OI2026-10-23: 1,301 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, 2026Viewing1,301-364
Oct 21, 20261,665+99
Oct 16, 20261,566+313
Oct 15, 20261,253+139
Oct 14, 20261,1140
Oct 13, 20261,114+804
Oct 09, 2026310No prior observation