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Contract OI history

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Feb 19, 2027 EXPIRATION

NOW $135.00 Call

NOW270219C00135000

Latest saved OI174Oct 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 $135.00 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. 183910 2026-10-02: 169 OI2026-10-05: 170 OI2026-10-06: 183 OI2026-10-07: 183 OI2026-10-08: 183 OI2026-10-09: 183 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-15: 178 OI2026-10-16: 178 OI2026-10-21: 173 OI2026-10-23: 174 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, 2026Viewing174+1
Oct 21, 2026173-5
Oct 16, 20261780
Oct 15, 2026178-1
Oct 14, 20261790
Oct 13, 2026179-4
Oct 09, 20261830
Oct 08, 20261830
Oct 07, 20261830
Oct 06, 2026183+13
Oct 05, 2026170+1
Oct 02, 2026169No prior observation