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Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $136.00 Call

NOW261030C00136000

Latest saved OI143Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $136.00 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. 148740 2026-10-02: 57 OI2026-10-05: 72 OI2026-10-06: 105 OI2026-10-07: 111 OI2026-10-08: 111 OI2026-10-09: 101 OI2026-10-13: 128 OI2026-10-14: 128 OI2026-10-15: 144 OI2026-10-16: 148 OI2026-10-21: 145 OI2026-10-23: 143 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, 2026143-2
Oct 21, 2026Viewing145-3
Oct 16, 2026148+4
Oct 15, 2026144+16
Oct 14, 20261280
Oct 13, 2026128+27
Oct 09, 2026101-10
Oct 08, 20261110
Oct 07, 2026111+6
Oct 06, 2026105+33
Oct 05, 202672+15
Oct 02, 202657No prior observation