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Contract OI history

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Dec 18, 2026 EXPIRATION

CNXC $25.00 Put

CNXC261218P00025000

Latest saved OI96Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CNXC $25.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 97480 2026-10-08: 97 OI2026-10-13: 97 OI2026-10-14: 97 OI2026-10-16: 96 OI2026-10-20: 95 OI2026-10-23: 96 OI Oct 08, 2026Oct 23, 2026

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

CNXC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing96+1
Oct 20, 202695-1
Oct 16, 202696-1
Oct 14, 2026970
Oct 13, 2026970
Oct 08, 202697No prior observation