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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $20.00 Call

IREN261218C00020000

Latest saved OI2,329Oct 23, 2026
Last change+87vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $20.00 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. 2,3291,1640 2026-10-09: 2,081 OI2026-10-13: 2,087 OI2026-10-14: 2,087 OI2026-10-15: 2,094 OI2026-10-16: 2,184 OI2026-10-21: 2,242 OI2026-10-23: 2,329 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, 2026Viewing2,329+87
Oct 21, 20262,242+58
Oct 16, 20262,184+90
Oct 15, 20262,094+7
Oct 14, 20262,0870
Oct 13, 20262,087+6
Oct 09, 20262,081No prior observation