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Contract OI history

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Jan 15, 2027 EXPIRATION

CNXC $20.00 Put

CNXC270115P00020000

Latest saved OI1,023Oct 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. 1,0235110 2026-10-08: 960 OI2026-10-13: 960 OI2026-10-14: 960 OI2026-10-16: 918 OI2026-10-20: 1,023 OI2026-10-23: 1,023 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, 2026Viewing1,0230
Oct 20, 20261,023+105
Oct 16, 2026918-42
Oct 14, 20269600
Oct 13, 20269600
Oct 08, 2026960No prior observation