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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $120.00 Put

NOW261023P00120000

Latest saved OI1,197Oct 23, 2026
Last change-36vs 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. 1,5747870 2026-10-02: 1,359 OI2026-10-05: 1,574 OI2026-10-06: 1,443 OI2026-10-07: 1,409 OI2026-10-08: 1,409 OI2026-10-09: 1,268 OI2026-10-13: 1,170 OI2026-10-14: 1,170 OI2026-10-15: 1,184 OI2026-10-16: 1,133 OI2026-10-21: 1,233 OI2026-10-23: 1,197 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, 20261,197-36
Oct 21, 2026Viewing1,233+100
Oct 16, 20261,133-51
Oct 15, 20261,184+14
Oct 14, 20261,1700
Oct 13, 20261,170-98
Oct 09, 20261,268-141
Oct 08, 20261,4090
Oct 07, 20261,409-34
Oct 06, 20261,443-131
Oct 05, 20261,574+215
Oct 02, 20261,359No prior observation