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Contract OI history

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Feb 19, 2027 EXPIRATION

NOW $150.00 Call

NOW270219C00150000

Latest saved OI262Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $150.00 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. 4222110 2026-10-02: 383 OI2026-10-05: 388 OI2026-10-06: 400 OI2026-10-07: 399 OI2026-10-08: 399 OI2026-10-09: 422 OI2026-10-13: 389 OI2026-10-14: 389 OI2026-10-15: 390 OI2026-10-16: 400 OI2026-10-21: 246 OI2026-10-23: 262 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, 2026262+16
Oct 21, 2026Viewing246-154
Oct 16, 2026400+10
Oct 15, 2026390+1
Oct 14, 20263890
Oct 13, 2026389-33
Oct 09, 2026422+23
Oct 08, 20263990
Oct 07, 2026399-1
Oct 06, 2026400+12
Oct 05, 2026388+5
Oct 02, 2026383No prior observation