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Contract OI history

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Jan 15, 2027 EXPIRATION

NET $210.00 Put

NET270115P00210000

Latest saved OI173Oct 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 $210.00 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. 180900 2026-10-02: 180 OI2026-10-05: 180 OI2026-10-06: 180 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 180 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-15: 176 OI2026-10-16: 175 OI2026-10-21: 175 OI2026-10-23: 173 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, 2026173-2
Oct 21, 2026Viewing1750
Oct 16, 2026175-1
Oct 15, 2026176+3
Oct 14, 20261730
Oct 13, 2026173-7
Oct 09, 20261800
Oct 08, 20261800
Oct 07, 20261800
Oct 06, 20261800
Oct 05, 20261800
Oct 02, 2026180No prior observation