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Contract OI history

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Dec 18, 2026 EXPIRATION

CNOB $25.00 Call

CNOB261218C00025000

Latest saved OI2Oct 23, 2026
Last change-14vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CNOB $25.00 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. 1680 2026-10-09: 16 OI2026-10-13: 16 OI2026-10-14: 16 OI2026-10-16: 16 OI2026-10-20: 16 OI2026-10-23: 2 OI Oct 09, 2026Oct 23, 2026

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

CNOB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2-14
Oct 20, 2026160
Oct 16, 2026160
Oct 14, 2026160
Oct 13, 2026160
Oct 09, 202616No prior observation