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Contract OI history

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Nov 13, 2026 EXPIRATION

NOW $170.00 Call

NOW261113C00170000

Latest saved OI691Oct 23, 2026
Last change+35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $170.00 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. 6913450 2026-10-02: 0 OI2026-10-05: 501 OI2026-10-06: 509 OI2026-10-07: 521 OI2026-10-08: 521 OI2026-10-09: 537 OI2026-10-13: 548 OI2026-10-14: 548 OI2026-10-15: 566 OI2026-10-16: 620 OI2026-10-21: 656 OI2026-10-23: 691 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, 2026691+35
Oct 21, 2026Viewing656+36
Oct 16, 2026620+54
Oct 15, 2026566+18
Oct 14, 20265480
Oct 13, 2026548+11
Oct 09, 2026537+16
Oct 08, 20265210
Oct 07, 2026521+12
Oct 06, 2026509+8
Oct 05, 2026501+501
Oct 02, 20260No prior observation