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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $133.00 Put

NOW261023P00133000

Latest saved OI697Oct 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
NOW $133.00 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. 7663830 2026-10-02: 308 OI2026-10-05: 308 OI2026-10-06: 355 OI2026-10-07: 355 OI2026-10-08: 355 OI2026-10-09: 363 OI2026-10-13: 449 OI2026-10-14: 449 OI2026-10-15: 766 OI2026-10-16: 746 OI2026-10-21: 758 OI2026-10-23: 697 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing697-61
Oct 21, 2026758+12
Oct 16, 2026746-20
Oct 15, 2026766+317
Oct 14, 20264490
Oct 13, 2026449+86
Oct 09, 2026363+8
Oct 08, 20263550
Oct 07, 20263550
Oct 06, 2026355+47
Oct 05, 20263080
Oct 02, 2026308No prior observation