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Contract OI history

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Dec 18, 2026 EXPIRATION

NOW $160.00 Call

NOW261218C00160000

Latest saved OI5,178Oct 23, 2026
Last change-378vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $160.00 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. 5,5562,7780 2026-10-02: 5,049 OI2026-10-05: 5,044 OI2026-10-06: 5,088 OI2026-10-07: 5,096 OI2026-10-08: 5,096 OI2026-10-09: 5,322 OI2026-10-13: 5,268 OI2026-10-14: 5,268 OI2026-10-15: 5,314 OI2026-10-16: 5,379 OI2026-10-21: 5,556 OI2026-10-23: 5,178 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, 20265,178-378
Oct 21, 2026Viewing5,556+177
Oct 16, 20265,379+65
Oct 15, 20265,314+46
Oct 14, 20265,2680
Oct 13, 20265,268-54
Oct 09, 20265,322+226
Oct 08, 20265,0960
Oct 07, 20265,096+8
Oct 06, 20265,088+44
Oct 05, 20265,044-5
Oct 02, 20265,049No prior observation