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Contract OI history

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Nov 13, 2026 EXPIRATION

IREN $31.00 Put

IREN261113P00031000

Latest saved OI1,556Oct 23, 2026
Last change+166vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $31.00 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. 1,5567780 2026-10-09: 283 OI2026-10-13: 1,148 OI2026-10-14: 1,148 OI2026-10-15: 1,311 OI2026-10-16: 1,342 OI2026-10-21: 1,390 OI2026-10-23: 1,556 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, 20261,556+166
Oct 21, 2026Viewing1,390+48
Oct 16, 20261,342+31
Oct 15, 20261,311+163
Oct 14, 20261,1480
Oct 13, 20261,148+865
Oct 09, 2026283No prior observation