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Contract OI history

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Dec 18, 2026 EXPIRATION

CNXC $22.50 Put

CNXC261218P00022500

Latest saved OI118Oct 23, 2026
Last change+24vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CNXC $22.50 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. 118590 2026-10-08: 97 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-16: 101 OI2026-10-20: 94 OI2026-10-23: 118 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, 2026Viewing118+24
Oct 20, 202694-7
Oct 16, 20261010
Oct 14, 20261010
Oct 13, 2026101+4
Oct 08, 202697No prior observation