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Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $165.00 Call

NOW270115C00165000

Latest saved OI1,354Oct 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 $165.00 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. 1,3546770 2026-10-02: 967 OI2026-10-05: 962 OI2026-10-06: 1,046 OI2026-10-07: 1,030 OI2026-10-08: 1,030 OI2026-10-09: 1,031 OI2026-10-13: 1,026 OI2026-10-14: 1,026 OI2026-10-15: 1,013 OI2026-10-16: 1,057 OI2026-10-21: 1,320 OI2026-10-23: 1,354 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, 2026Viewing1,354+34
Oct 21, 20261,320+263
Oct 16, 20261,057+44
Oct 15, 20261,013-13
Oct 14, 20261,0260
Oct 13, 20261,026-5
Oct 09, 20261,031+1
Oct 08, 20261,0300
Oct 07, 20261,030-16
Oct 06, 20261,046+84
Oct 05, 2026962-5
Oct 02, 2026967No prior observation