OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 23, 2026 EXPIRATION

IREN $29.50 Put

IREN261023P00029500

Latest saved OI1,406Oct 23, 2026
Last change+55vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $29.50 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 1,4067030 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 1,103 OI2026-10-16: 1,071 OI2026-10-21: 1,351 OI2026-10-23: 1,406 OI Oct 13, 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, 20261,406+55
Oct 21, 2026Viewing1,351+280
Oct 16, 20261,071-32
Oct 15, 20261,103+1,103
Oct 14, 202600
Oct 13, 20260No prior observation