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Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $115.00 Put

NOW270115P00115000

Latest saved OI7,365Oct 23, 2026
Last change-20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $115.00 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. 7,4073,7030 2026-10-02: 7,294 OI2026-10-05: 7,282 OI2026-10-06: 7,264 OI2026-10-07: 7,293 OI2026-10-08: 7,293 OI2026-10-09: 7,364 OI2026-10-13: 7,357 OI2026-10-14: 7,357 OI2026-10-15: 7,357 OI2026-10-16: 7,407 OI2026-10-21: 7,385 OI2026-10-23: 7,365 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, 2026Viewing7,365-20
Oct 21, 20267,385-22
Oct 16, 20267,407+50
Oct 15, 20267,3570
Oct 14, 20267,3570
Oct 13, 20267,357-7
Oct 09, 20267,364+71
Oct 08, 20267,2930
Oct 07, 20267,293+29
Oct 06, 20267,264-18
Oct 05, 20267,282-12
Oct 02, 20267,294No prior observation