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Contract OI history

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Dec 18, 2026 EXPIRATION

ETN $340.00 Put

ETN261218P00340000

Latest saved OI845Oct 23, 2026
Last change+622vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ETN $340.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8454220 2026-10-02: 185 OI2026-10-05: 185 OI2026-10-06: 184 OI2026-10-07: 184 OI2026-10-08: 184 OI2026-10-09: 175 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 175 OI2026-10-16: 215 OI2026-10-21: 223 OI2026-10-23: 845 OI Oct 02, 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, 2026Viewing845+622
Oct 21, 2026223+8
Oct 16, 2026215+40
Oct 15, 20261750
Oct 14, 20261750
Oct 13, 20261750
Oct 09, 2026175-9
Oct 08, 20261840
Oct 07, 20261840
Oct 06, 2026184-1
Oct 05, 20261850
Oct 02, 2026185No prior observation