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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $28.00 Put

IREN261120P00028000

Latest saved OI4,862Oct 23, 2026
Last change+43vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 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. 4,8622,4310 2026-10-09: 2,175 OI2026-10-13: 2,580 OI2026-10-14: 2,580 OI2026-10-15: 2,760 OI2026-10-16: 2,930 OI2026-10-21: 4,819 OI2026-10-23: 4,862 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, 2026Viewing4,862+43
Oct 21, 20264,819+1,889
Oct 16, 20262,930+170
Oct 15, 20262,760+180
Oct 14, 20262,5800
Oct 13, 20262,580+405
Oct 09, 20262,175No prior observation