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Contract OI history

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Jan 21, 2028 EXPIRATION

NET $370.00 Put

NET280121P00370000

Latest saved OI455Oct 23, 2026
Last change-51vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $370.00 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. 5062530 2026-10-02: 505 OI2026-10-05: 505 OI2026-10-06: 505 OI2026-10-07: 506 OI2026-10-08: 506 OI2026-10-09: 506 OI2026-10-13: 506 OI2026-10-14: 506 OI2026-10-15: 506 OI2026-10-16: 506 OI2026-10-21: 506 OI2026-10-23: 455 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, 2026455-51
Oct 21, 2026Viewing5060
Oct 16, 20265060
Oct 15, 20265060
Oct 14, 20265060
Oct 13, 20265060
Oct 09, 20265060
Oct 08, 20265060
Oct 07, 2026506+1
Oct 06, 20265050
Oct 05, 20265050
Oct 02, 2026505No prior observation