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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $75.00 Put

NOW270617P00075000

Latest saved OI1,662Oct 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 $75.00 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. 1,6708350 2026-10-02: 1,670 OI2026-10-05: 1,670 OI2026-10-06: 1,670 OI2026-10-07: 1,670 OI2026-10-08: 1,670 OI2026-10-09: 1,669 OI2026-10-13: 1,669 OI2026-10-14: 1,669 OI2026-10-15: 1,667 OI2026-10-16: 1,664 OI2026-10-21: 1,664 OI2026-10-23: 1,662 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, 20261,662-2
Oct 21, 2026Viewing1,6640
Oct 16, 20261,664-3
Oct 15, 20261,667-2
Oct 14, 20261,6690
Oct 13, 20261,6690
Oct 09, 20261,669-1
Oct 08, 20261,6700
Oct 07, 20261,6700
Oct 06, 20261,6700
Oct 05, 20261,6700
Oct 02, 20261,670No prior observation