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Contract OI history

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Jan 21, 2028 EXPIRATION

IREN $28.00 Call

IREN280121C00028000

Latest saved OI912Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9124560 2026-10-09: 358 OI2026-10-13: 366 OI2026-10-14: 366 OI2026-10-15: 414 OI2026-10-16: 496 OI2026-10-21: 813 OI2026-10-23: 912 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, 2026912+99
Oct 21, 2026Viewing813+317
Oct 16, 2026496+82
Oct 15, 2026414+48
Oct 14, 20263660
Oct 13, 2026366+8
Oct 09, 2026358No prior observation