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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $40.00 Call

IREN270219C00040000

Latest saved OI2,459Oct 23, 2026
Last change+49vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $40.00 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. 2,4591,2290 2026-10-09: 1,699 OI2026-10-13: 1,917 OI2026-10-14: 1,917 OI2026-10-15: 1,932 OI2026-10-16: 2,036 OI2026-10-21: 2,410 OI2026-10-23: 2,459 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, 20262,459+49
Oct 21, 2026Viewing2,410+374
Oct 16, 20262,036+104
Oct 15, 20261,932+15
Oct 14, 20261,9170
Oct 13, 20261,917+218
Oct 09, 20261,699No prior observation