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Contract OI history

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Apr 16, 2027 EXPIRATION

CNXC $20.00 Put

CNXC270416P00020000

Latest saved OI48Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CNXC $20.00 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. 48240 2026-10-08: 38 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-16: 38 OI2026-10-20: 48 OI2026-10-23: 48 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, 2026Viewing480
Oct 20, 202648+10
Oct 16, 2026380
Oct 14, 2026380
Oct 13, 2026380
Oct 08, 202638No prior observation