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Contract OI history

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Feb 19, 2027 EXPIRATION

NOW $165.00 Call

NOW270219C00165000

Latest saved OI432Oct 23, 2026
Last change+69vs 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. 4322160 2026-10-02: 279 OI2026-10-05: 279 OI2026-10-06: 280 OI2026-10-07: 280 OI2026-10-08: 280 OI2026-10-09: 281 OI2026-10-13: 317 OI2026-10-14: 317 OI2026-10-15: 318 OI2026-10-16: 319 OI2026-10-21: 363 OI2026-10-23: 432 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, 2026432+69
Oct 21, 2026Viewing363+44
Oct 16, 2026319+1
Oct 15, 2026318+1
Oct 14, 20263170
Oct 13, 2026317+36
Oct 09, 2026281+1
Oct 08, 20262800
Oct 07, 20262800
Oct 06, 2026280+1
Oct 05, 20262790
Oct 02, 2026279No prior observation