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Contract OI history

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Dec 18, 2026 EXPIRATION

ETN $370.00 Put

ETN261218P00370000

Latest saved OI173Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ETN $370.00 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. 173860 2026-10-02: 123 OI2026-10-05: 123 OI2026-10-06: 126 OI2026-10-07: 126 OI2026-10-08: 126 OI2026-10-09: 127 OI2026-10-13: 133 OI2026-10-14: 133 OI2026-10-15: 140 OI2026-10-16: 156 OI2026-10-21: 172 OI2026-10-23: 173 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, 2026Viewing173+1
Oct 21, 2026172+16
Oct 16, 2026156+16
Oct 15, 2026140+7
Oct 14, 20261330
Oct 13, 2026133+6
Oct 09, 2026127+1
Oct 08, 20261260
Oct 07, 20261260
Oct 06, 2026126+3
Oct 05, 20261230
Oct 02, 2026123No prior observation