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Contract OI history

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Nov 20, 2026 EXPIRATION

NOW $195.00 Call

NOW261120C00195000

Latest saved OI426Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $195.00 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. 4262130 2026-10-02: 193 OI2026-10-05: 191 OI2026-10-06: 191 OI2026-10-07: 191 OI2026-10-08: 191 OI2026-10-09: 205 OI2026-10-13: 339 OI2026-10-14: 339 OI2026-10-15: 358 OI2026-10-16: 362 OI2026-10-21: 422 OI2026-10-23: 426 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, 2026426+4
Oct 21, 2026Viewing422+60
Oct 16, 2026362+4
Oct 15, 2026358+19
Oct 14, 20263390
Oct 13, 2026339+134
Oct 09, 2026205+14
Oct 08, 20261910
Oct 07, 20261910
Oct 06, 20261910
Oct 05, 2026191-2
Oct 02, 2026193No prior observation