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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $44.00 Put

IREN261023P00044000

Latest saved OI0Oct 23, 2026
Last change-138vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $44.00 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. 1,3346670 2026-10-09: 1,334 OI2026-10-13: 1,290 OI2026-10-14: 1,290 OI2026-10-15: 1,273 OI2026-10-16: 1,198 OI2026-10-21: 138 OI2026-10-23: 0 OI Oct 09, 2026Oct 23, 2026

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

IREN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing0-138
Oct 21, 2026138-1,060
Oct 16, 20261,198-75
Oct 15, 20261,273-17
Oct 14, 20261,2900
Oct 13, 20261,290-44
Oct 09, 20261,334No prior observation