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Contract OI history

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Jan 15, 2027 EXPIRATION

NET $270.00 Put

NET270115P00270000

Latest saved OI908Oct 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
NET $270.00 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. 9104550 2026-10-02: 742 OI2026-10-05: 743 OI2026-10-06: 806 OI2026-10-07: 847 OI2026-10-08: 847 OI2026-10-09: 873 OI2026-10-13: 886 OI2026-10-14: 886 OI2026-10-15: 886 OI2026-10-16: 887 OI2026-10-21: 910 OI2026-10-23: 908 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, 2026908-2
Oct 21, 2026Viewing910+23
Oct 16, 2026887+1
Oct 15, 20268860
Oct 14, 20268860
Oct 13, 2026886+13
Oct 09, 2026873+26
Oct 08, 20268470
Oct 07, 2026847+41
Oct 06, 2026806+63
Oct 05, 2026743+1
Oct 02, 2026742No prior observation