OITracker Cboe delayed data

Contract OI history

Back to IREN

May 21, 2027 EXPIRATION

IREN $46.00 Put

IREN270521P00046000

Latest saved OI52Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $46.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 53260 2026-10-09: 51 OI2026-10-13: 51 OI2026-10-14: 51 OI2026-10-15: 53 OI2026-10-16: 53 OI2026-10-21: 52 OI2026-10-23: 52 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, 2026Viewing520
Oct 21, 202652-1
Oct 16, 2026530
Oct 15, 202653+2
Oct 14, 2026510
Oct 13, 2026510
Oct 09, 202651No prior observation