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Contract OI history

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Oct 30, 2026 EXPIRATION

NET $270.00 Put

NET261030P00270000

Latest saved OI215Oct 23, 2026
Last change+35vs 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. 2151070 2026-10-02: 27 OI2026-10-05: 27 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 27 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-15: 28 OI2026-10-16: 48 OI2026-10-21: 180 OI2026-10-23: 215 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, 2026Viewing215+35
Oct 21, 2026180+132
Oct 16, 202648+20
Oct 15, 202628+1
Oct 14, 2026270
Oct 13, 2026270
Oct 09, 202627+1
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 202626-1
Oct 05, 2026270
Oct 02, 202627No prior observation