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Contract OI history

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Dec 18, 2026 EXPIRATION

ETN $390.00 Put

ETN261218P00390000

Latest saved OI264Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ETN $390.00 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. 2641320 2026-10-02: 174 OI2026-10-05: 175 OI2026-10-06: 174 OI2026-10-07: 174 OI2026-10-08: 174 OI2026-10-09: 173 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-15: 248 OI2026-10-16: 262 OI2026-10-21: 264 OI2026-10-23: 264 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, 2026Viewing2640
Oct 21, 2026264+2
Oct 16, 2026262+14
Oct 15, 2026248+75
Oct 14, 20261730
Oct 13, 20261730
Oct 09, 2026173-1
Oct 08, 20261740
Oct 07, 20261740
Oct 06, 2026174-1
Oct 05, 2026175+1
Oct 02, 2026174No prior observation