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Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $125.00 Put

NOW280121P00125000

Latest saved OI1,992Oct 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 $125.00 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. 1,9969980 2026-10-02: 1,982 OI2026-10-05: 1,983 OI2026-10-06: 1,983 OI2026-10-07: 1,983 OI2026-10-08: 1,983 OI2026-10-09: 1,988 OI2026-10-13: 1,989 OI2026-10-14: 1,989 OI2026-10-15: 1,996 OI2026-10-16: 1,995 OI2026-10-21: 1,994 OI2026-10-23: 1,992 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, 20261,992-2
Oct 21, 2026Viewing1,994-1
Oct 16, 20261,995-1
Oct 15, 20261,996+7
Oct 14, 20261,9890
Oct 13, 20261,989+1
Oct 09, 20261,988+5
Oct 08, 20261,9830
Oct 07, 20261,9830
Oct 06, 20261,9830
Oct 05, 20261,983+1
Oct 02, 20261,982No prior observation