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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $43.00 Call

IREN261218C00043000

Latest saved OI1,351Oct 23, 2026
Last change-37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $43.00 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. 1,3886940 2026-10-09: 938 OI2026-10-13: 1,000 OI2026-10-14: 1,000 OI2026-10-15: 1,147 OI2026-10-16: 1,138 OI2026-10-21: 1,388 OI2026-10-23: 1,351 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, 2026Viewing1,351-37
Oct 21, 20261,388+250
Oct 16, 20261,138-9
Oct 15, 20261,147+147
Oct 14, 20261,0000
Oct 13, 20261,000+62
Oct 09, 2026938No prior observation