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Contract OI history

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Nov 20, 2026 EXPIRATION

NET $290.00 Put

NET261120P00290000

Latest saved OI614Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $290.00 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. 6143070 2026-10-02: 464 OI2026-10-05: 514 OI2026-10-06: 518 OI2026-10-07: 533 OI2026-10-08: 533 OI2026-10-09: 535 OI2026-10-13: 570 OI2026-10-14: 570 OI2026-10-15: 579 OI2026-10-16: 582 OI2026-10-21: 603 OI2026-10-23: 614 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, 2026614+11
Oct 21, 2026Viewing603+21
Oct 16, 2026582+3
Oct 15, 2026579+9
Oct 14, 20265700
Oct 13, 2026570+35
Oct 09, 2026535+2
Oct 08, 20265330
Oct 07, 2026533+15
Oct 06, 2026518+4
Oct 05, 2026514+50
Oct 02, 2026464No prior observation