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Contract OI history

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Dec 15, 2028 EXPIRATION

NOW $150.00 Call

NOW281215C00150000

Latest saved OI93Oct 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 $150.00 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. 114570 2026-10-02: 114 OI2026-10-05: 114 OI2026-10-06: 113 OI2026-10-07: 111 OI2026-10-08: 111 OI2026-10-09: 104 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 109 OI2026-10-16: 94 OI2026-10-21: 95 OI2026-10-23: 93 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, 2026Viewing93-2
Oct 21, 202695+1
Oct 16, 202694-15
Oct 15, 2026109+5
Oct 14, 20261040
Oct 13, 20261040
Oct 09, 2026104-7
Oct 08, 20261110
Oct 07, 2026111-2
Oct 06, 2026113-1
Oct 05, 20261140
Oct 02, 2026114No prior observation