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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $142.00 Call

NOW261023C00142000

Latest saved OI1,368Oct 23, 2026
Last change-34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $142.00 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. 1,4027010 2026-10-02: 78 OI2026-10-05: 121 OI2026-10-06: 585 OI2026-10-07: 768 OI2026-10-08: 768 OI2026-10-09: 1,196 OI2026-10-13: 996 OI2026-10-14: 996 OI2026-10-15: 1,106 OI2026-10-16: 1,037 OI2026-10-21: 1,402 OI2026-10-23: 1,368 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, 20261,368-34
Oct 21, 2026Viewing1,402+365
Oct 16, 20261,037-69
Oct 15, 20261,106+110
Oct 14, 20269960
Oct 13, 2026996-200
Oct 09, 20261,196+428
Oct 08, 20267680
Oct 07, 2026768+183
Oct 06, 2026585+464
Oct 05, 2026121+43
Oct 02, 202678No prior observation