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Contract OI history

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Jan 15, 2027 EXPIRATION

NET $390.00 Put

NET270115P00390000

Latest saved OI27Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $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. 27130 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 3 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 12 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-15: 17 OI2026-10-16: 27 OI2026-10-21: 27 OI2026-10-23: 27 OI Oct 02, 2026Oct 23, 2026

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

NET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing270
Oct 21, 2026270
Oct 16, 202627+10
Oct 15, 202617+5
Oct 14, 2026120
Oct 13, 2026120
Oct 09, 202612+5
Oct 08, 202670
Oct 07, 20267+4
Oct 06, 202630
Oct 05, 202630
Oct 02, 20263No prior observation