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Contract OI history

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Nov 20, 2026 EXPIRATION

NOW $120.00 Put

NOW261120P00120000

Latest saved OI2,515Oct 23, 2026
Last change-120vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $120.00 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. 2,6351,3170 2026-10-02: 2,228 OI2026-10-05: 2,261 OI2026-10-06: 2,414 OI2026-10-07: 2,404 OI2026-10-08: 2,404 OI2026-10-09: 2,374 OI2026-10-13: 2,418 OI2026-10-14: 2,418 OI2026-10-15: 2,392 OI2026-10-16: 2,414 OI2026-10-21: 2,635 OI2026-10-23: 2,515 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, 20262,515-120
Oct 21, 2026Viewing2,635+221
Oct 16, 20262,414+22
Oct 15, 20262,392-26
Oct 14, 20262,4180
Oct 13, 20262,418+44
Oct 09, 20262,374-30
Oct 08, 20262,4040
Oct 07, 20262,404-10
Oct 06, 20262,414+153
Oct 05, 20262,261+33
Oct 02, 20262,228No prior observation