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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $135.00 Call

NOW261023C00135000

Latest saved OI167Oct 23, 2026
Last change-126vs 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. 2931460 2026-10-02: 108 OI2026-10-05: 140 OI2026-10-06: 138 OI2026-10-07: 143 OI2026-10-08: 143 OI2026-10-09: 162 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 191 OI2026-10-16: 181 OI2026-10-21: 293 OI2026-10-23: 167 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, 2026167-126
Oct 21, 2026Viewing293+112
Oct 16, 2026181-10
Oct 15, 2026191-7
Oct 14, 20261980
Oct 13, 2026198+36
Oct 09, 2026162+19
Oct 08, 20261430
Oct 07, 2026143+5
Oct 06, 2026138-2
Oct 05, 2026140+32
Oct 02, 2026108No prior observation