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Contract OI history

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Jan 19, 2029 EXPIRATION

IREN $28.00 Put

IREN290119P00028000

Latest saved OI368Oct 23, 2026
Last change+110vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 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. 3681840 2026-10-09: 70 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-15: 190 OI2026-10-16: 235 OI2026-10-21: 258 OI2026-10-23: 368 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, 2026368+110
Oct 21, 2026Viewing258+23
Oct 16, 2026235+45
Oct 15, 2026190+101
Oct 14, 2026890
Oct 13, 202689+19
Oct 09, 202670No prior observation