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Contract OI history

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Sep 15, 2028 EXPIRATION

IREN $50.00 Put

IREN280915P00050000

Latest saved OI251Oct 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 $50.00 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. 2811400 2026-10-09: 272 OI2026-10-13: 271 OI2026-10-14: 271 OI2026-10-15: 281 OI2026-10-16: 251 OI2026-10-21: 251 OI2026-10-23: 251 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, 20262510
Oct 21, 2026Viewing2510
Oct 16, 2026251-30
Oct 15, 2026281+10
Oct 14, 20262710
Oct 13, 2026271-1
Oct 09, 2026272No prior observation