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Contract OI history

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Feb 19, 2027 EXPIRATION

NOW $100.00 Call

NOW270219C00100000

Latest saved OI346Oct 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 $100.00 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. 3511750 2026-10-02: 351 OI2026-10-05: 351 OI2026-10-06: 350 OI2026-10-07: 350 OI2026-10-08: 350 OI2026-10-09: 346 OI2026-10-13: 345 OI2026-10-14: 345 OI2026-10-15: 345 OI2026-10-16: 345 OI2026-10-21: 347 OI2026-10-23: 346 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, 2026Viewing346-1
Oct 21, 2026347+2
Oct 16, 20263450
Oct 15, 20263450
Oct 14, 20263450
Oct 13, 2026345-1
Oct 09, 2026346-4
Oct 08, 20263500
Oct 07, 20263500
Oct 06, 2026350-1
Oct 05, 20263510
Oct 02, 2026351No prior observation