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Contract OI history

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Feb 19, 2027 EXPIRATION

NOW $185.00 Call

NOW270219C00185000

Latest saved OI426Oct 23, 2026
Last change+92vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $185.00 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: 259 OI2026-10-05: 259 OI2026-10-06: 256 OI2026-10-07: 255 OI2026-10-08: 255 OI2026-10-09: 263 OI2026-10-13: 297 OI2026-10-14: 297 OI2026-10-15: 297 OI2026-10-16: 297 OI2026-10-21: 334 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+92
Oct 21, 2026Viewing334+37
Oct 16, 20262970
Oct 15, 20262970
Oct 14, 20262970
Oct 13, 2026297+34
Oct 09, 2026263+8
Oct 08, 20262550
Oct 07, 2026255-1
Oct 06, 2026256-3
Oct 05, 20262590
Oct 02, 2026259No prior observation