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Contract OI history

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Jun 17, 2027 EXPIRATION

IREN $20.00 Put

IREN270617P00020000

Latest saved OI4,259Oct 23, 2026
Last change+1,557vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $20.00 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. 4,2592,1290 2026-10-09: 1,039 OI2026-10-13: 1,092 OI2026-10-14: 1,092 OI2026-10-15: 1,076 OI2026-10-16: 1,696 OI2026-10-21: 2,702 OI2026-10-23: 4,259 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, 20264,259+1,557
Oct 21, 2026Viewing2,702+1,006
Oct 16, 20261,696+620
Oct 15, 20261,076-16
Oct 14, 20261,0920
Oct 13, 20261,092+53
Oct 09, 20261,039No prior observation