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Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $115.00 Call

NOW270115C00115000

Latest saved OI1,383Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $115.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4227110 2026-10-02: 1,421 OI2026-10-05: 1,420 OI2026-10-06: 1,419 OI2026-10-07: 1,422 OI2026-10-08: 1,422 OI2026-10-09: 1,420 OI2026-10-13: 1,419 OI2026-10-14: 1,419 OI2026-10-15: 1,413 OI2026-10-16: 1,413 OI2026-10-21: 1,392 OI2026-10-23: 1,383 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, 20261,383-9
Oct 21, 2026Viewing1,392-21
Oct 16, 20261,4130
Oct 15, 20261,413-6
Oct 14, 20261,4190
Oct 13, 20261,419-1
Oct 09, 20261,420-2
Oct 08, 20261,4220
Oct 07, 20261,422+3
Oct 06, 20261,419-1
Oct 05, 20261,420-1
Oct 02, 20261,421No prior observation