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Contract OI history

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Nov 20, 2026 EXPIRATION

NEO $18.00 Call

NEO261120C00018000

Latest saved OI19Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NEO $18.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1990 2026-10-09: 7 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-16: 16 OI2026-10-20: 17 OI2026-10-23: 19 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NEO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202619+2
Oct 20, 2026Viewing17+1
Oct 16, 202616+4
Oct 14, 2026120
Oct 13, 202612+5
Oct 09, 20267No prior observation