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Contract OI history

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May 21, 2027 EXPIRATION

IREN $70.00 Call

IREN270521C00070000

Latest saved OI225Oct 23, 2026
Last change-16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $70.00 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. 2551270 2026-10-09: 249 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-15: 255 OI2026-10-16: 244 OI2026-10-21: 241 OI2026-10-23: 225 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, 2026225-16
Oct 21, 2026Viewing241-3
Oct 16, 2026244-11
Oct 15, 2026255+7
Oct 14, 20262480
Oct 13, 2026248-1
Oct 09, 2026249No prior observation