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Contract OI history

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Mar 19, 2027 EXPIRATION

NOW $70.00 Put

NOW270319P00070000

Latest saved OI1,087Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $70.00 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. 1,1335660 2026-10-02: 1,132 OI2026-10-05: 1,132 OI2026-10-06: 1,132 OI2026-10-07: 1,132 OI2026-10-08: 1,132 OI2026-10-09: 1,133 OI2026-10-13: 1,133 OI2026-10-14: 1,133 OI2026-10-15: 1,133 OI2026-10-16: 1,133 OI2026-10-21: 1,086 OI2026-10-23: 1,087 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, 20261,087+1
Oct 21, 2026Viewing1,086-47
Oct 16, 20261,1330
Oct 15, 20261,1330
Oct 14, 20261,1330
Oct 13, 20261,1330
Oct 09, 20261,133+1
Oct 08, 20261,1320
Oct 07, 20261,1320
Oct 06, 20261,1320
Oct 05, 20261,1320
Oct 02, 20261,132No prior observation