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Contract OI history

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Jan 15, 2027 EXPIRATION

NET $180.00 Put

NET270115P00180000

Latest saved OI851Oct 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
NET $180.00 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. 8534260 2026-10-02: 851 OI2026-10-05: 851 OI2026-10-06: 853 OI2026-10-07: 853 OI2026-10-08: 853 OI2026-10-09: 853 OI2026-10-13: 853 OI2026-10-14: 853 OI2026-10-15: 853 OI2026-10-16: 853 OI2026-10-21: 852 OI2026-10-23: 851 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, 2026851-1
Oct 21, 2026Viewing852-1
Oct 16, 20268530
Oct 15, 20268530
Oct 14, 20268530
Oct 13, 20268530
Oct 09, 20268530
Oct 08, 20268530
Oct 07, 20268530
Oct 06, 2026853+2
Oct 05, 20268510
Oct 02, 2026851No prior observation