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Contract OI history

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Oct 23, 2026 EXPIRATION

NET $310.00 Put

NET261023P00310000

Latest saved OI364Oct 23, 2026
Last change-61vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $310.00 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. 5412700 2026-10-02: 356 OI2026-10-05: 388 OI2026-10-06: 403 OI2026-10-07: 501 OI2026-10-08: 501 OI2026-10-09: 541 OI2026-10-13: 533 OI2026-10-14: 533 OI2026-10-15: 495 OI2026-10-16: 503 OI2026-10-21: 425 OI2026-10-23: 364 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, 2026Viewing364-61
Oct 21, 2026425-78
Oct 16, 2026503+8
Oct 15, 2026495-38
Oct 14, 20265330
Oct 13, 2026533-8
Oct 09, 2026541+40
Oct 08, 20265010
Oct 07, 2026501+98
Oct 06, 2026403+15
Oct 05, 2026388+32
Oct 02, 2026356No prior observation