OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 30, 2026 EXPIRATION

IREN $55.00 Call

IREN261030C00055000

Latest saved OI5,046Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $55.00 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. 5,4702,7350 2026-10-09: 1,027 OI2026-10-13: 4,845 OI2026-10-14: 4,845 OI2026-10-15: 4,471 OI2026-10-16: 5,470 OI2026-10-21: 5,059 OI2026-10-23: 5,046 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, 2026Viewing5,046-13
Oct 21, 20265,059-411
Oct 16, 20265,470+999
Oct 15, 20264,471-374
Oct 14, 20264,8450
Oct 13, 20264,845+3,818
Oct 09, 20261,027No prior observation