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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $113.00 Put

NOW261023P00113000

Latest saved OI366Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $113.00 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. 3681840 2026-10-02: 168 OI2026-10-05: 167 OI2026-10-06: 166 OI2026-10-07: 84 OI2026-10-08: 84 OI2026-10-09: 215 OI2026-10-13: 216 OI2026-10-14: 216 OI2026-10-15: 216 OI2026-10-16: 216 OI2026-10-21: 368 OI2026-10-23: 366 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, 2026Viewing366-2
Oct 21, 2026368+152
Oct 16, 20262160
Oct 15, 20262160
Oct 14, 20262160
Oct 13, 2026216+1
Oct 09, 2026215+131
Oct 08, 2026840
Oct 07, 202684-82
Oct 06, 2026166-1
Oct 05, 2026167-1
Oct 02, 2026168No prior observation