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Contract OI history

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Nov 20, 2026 EXPIRATION

ETN $355.00 Put

ETN261120P00355000

Latest saved OI188Oct 23, 2026
Last change+185vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
ETN $355.00 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 188940 2026-10-21: 3 OI2026-10-23: 188 OI Oct 21, 2026Oct 23, 2026

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

ETN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing188+185
Oct 21, 20263No prior observation