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Contract OI history

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Nov 20, 2026 EXPIRATION

NOW $145.00 Call

NOW261120C00145000

Latest saved OI2,836Oct 23, 2026
Last change-137vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $145.00 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. 2,9731,4860 2026-10-02: 2,172 OI2026-10-05: 2,187 OI2026-10-06: 2,408 OI2026-10-07: 2,382 OI2026-10-08: 2,382 OI2026-10-09: 2,394 OI2026-10-13: 2,545 OI2026-10-14: 2,545 OI2026-10-15: 2,566 OI2026-10-16: 2,475 OI2026-10-21: 2,973 OI2026-10-23: 2,836 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, 20262,836-137
Oct 21, 2026Viewing2,973+498
Oct 16, 20262,475-91
Oct 15, 20262,566+21
Oct 14, 20262,5450
Oct 13, 20262,545+151
Oct 09, 20262,394+12
Oct 08, 20262,3820
Oct 07, 20262,382-26
Oct 06, 20262,408+221
Oct 05, 20262,187+15
Oct 02, 20262,172No prior observation