OITracker Cboe delayed data

Contract OI history

Back to IREN

Nov 27, 2026 EXPIRATION

IREN $40.00 Call

IREN261127C00040000

Latest saved OI1,924Oct 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. 1,9739860 2026-10-09: 143 OI2026-10-13: 837 OI2026-10-14: 837 OI2026-10-15: 687 OI2026-10-16: 721 OI2026-10-21: 1,973 OI2026-10-23: 1,924 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, 2026Viewing1,924-49
Oct 21, 20261,973+1,252
Oct 16, 2026721+34
Oct 15, 2026687-150
Oct 14, 20268370
Oct 13, 2026837+694
Oct 09, 2026143No prior observation