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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $40.00 Put

IREN261120P00040000

Latest saved OI15,393Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $40.00 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. 15,4057,7020 2026-10-09: 9,249 OI2026-10-13: 11,616 OI2026-10-14: 11,616 OI2026-10-15: 11,781 OI2026-10-16: 15,346 OI2026-10-21: 15,405 OI2026-10-23: 15,393 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, 2026Viewing15,393-12
Oct 21, 202615,405+59
Oct 16, 202615,346+3,565
Oct 15, 202611,781+165
Oct 14, 202611,6160
Oct 13, 202611,616+2,367
Oct 09, 20269,249No prior observation