OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ETN $380.00 Put

ETN270115P00380000

Latest saved OI605Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ETN $380.00 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. 6073030 2026-10-02: 467 OI2026-10-05: 467 OI2026-10-06: 475 OI2026-10-07: 475 OI2026-10-08: 475 OI2026-10-09: 481 OI2026-10-13: 607 OI2026-10-14: 607 OI2026-10-15: 607 OI2026-10-16: 607 OI2026-10-21: 607 OI2026-10-23: 605 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, 2026Viewing605-2
Oct 21, 20266070
Oct 16, 20266070
Oct 15, 20266070
Oct 14, 20266070
Oct 13, 2026607+126
Oct 09, 2026481+6
Oct 08, 20264750
Oct 07, 20264750
Oct 06, 2026475+8
Oct 05, 20264670
Oct 02, 2026467No prior observation