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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $114.00 Put

NOW261023P00114000

Latest saved OI232Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $114.00 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. 2531260 2026-10-02: 99 OI2026-10-05: 253 OI2026-10-06: 251 OI2026-10-07: 251 OI2026-10-08: 251 OI2026-10-09: 250 OI2026-10-13: 249 OI2026-10-14: 249 OI2026-10-15: 248 OI2026-10-16: 248 OI2026-10-21: 232 OI2026-10-23: 232 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, 20262320
Oct 21, 2026Viewing232-16
Oct 16, 20262480
Oct 15, 2026248-1
Oct 14, 20262490
Oct 13, 2026249-1
Oct 09, 2026250-1
Oct 08, 20262510
Oct 07, 20262510
Oct 06, 2026251-2
Oct 05, 2026253+154
Oct 02, 202699No prior observation