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Contract OI history

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Mar 19, 2027 EXPIRATION

NET $140.00 Put

NET270319P00140000

Latest saved OI198Oct 23, 2026
Last change-40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $140.00 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. 2381190 2026-10-02: 235 OI2026-10-05: 235 OI2026-10-06: 236 OI2026-10-07: 236 OI2026-10-08: 236 OI2026-10-09: 236 OI2026-10-13: 236 OI2026-10-14: 236 OI2026-10-15: 236 OI2026-10-16: 236 OI2026-10-21: 238 OI2026-10-23: 198 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, 2026198-40
Oct 21, 2026Viewing238+2
Oct 16, 20262360
Oct 15, 20262360
Oct 14, 20262360
Oct 13, 20262360
Oct 09, 20262360
Oct 08, 20262360
Oct 07, 20262360
Oct 06, 2026236+1
Oct 05, 20262350
Oct 02, 2026235No prior observation