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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $18.00 Put

IREN261023P00018000

Latest saved OI3,734Oct 23, 2026
Last change+43vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $18.00 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. 3,7341,8670 2026-10-09: 30 OI2026-10-13: 46 OI2026-10-14: 46 OI2026-10-15: 847 OI2026-10-16: 3,293 OI2026-10-21: 3,691 OI2026-10-23: 3,734 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, 2026Viewing3,734+43
Oct 21, 20263,691+398
Oct 16, 20263,293+2,446
Oct 15, 2026847+801
Oct 14, 2026460
Oct 13, 202646+16
Oct 09, 202630No prior observation