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Contract OI history

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Nov 27, 2026 EXPIRATION

NOW $185.00 Call

NOW261127C00185000

Latest saved OI158Oct 23, 2026
Last change+49vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $185.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 158790 2026-10-09: 0 OI2026-10-13: 84 OI2026-10-14: 84 OI2026-10-15: 95 OI2026-10-16: 100 OI2026-10-21: 109 OI2026-10-23: 158 OI Oct 09, 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, 2026158+49
Oct 21, 2026Viewing109+9
Oct 16, 2026100+5
Oct 15, 202695+11
Oct 14, 2026840
Oct 13, 202684+84
Oct 09, 20260No prior observation