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Dec 18, 2026 EXPIRATION

ITRI $75.00 Put

ITRI261218P00075000

Latest saved OI336Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ITRI $75.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3361680 2026-10-09: 336 OI2026-10-13: 336 OI2026-10-14: 336 OI2026-10-16: 336 OI2026-10-20: 335 OI2026-10-23: 336 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ITRI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing336+1
Oct 20, 2026335-1
Oct 16, 20263360
Oct 14, 20263360
Oct 13, 20263360
Oct 09, 2026336No prior observation