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Contract OI history

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Nov 20, 2026 EXPIRATION

CNXC $40.00 Call

CNXC261120C00040000

Latest saved OI120Oct 23, 2026
Last change+20vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CNXC $40.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 120600 2026-10-08: 50 OI2026-10-13: 50 OI2026-10-14: 50 OI2026-10-16: 100 OI2026-10-20: 100 OI2026-10-23: 120 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, 2026Viewing120+20
Oct 20, 20261000
Oct 16, 2026100+50
Oct 14, 2026500
Oct 13, 2026500
Oct 08, 202650No prior observation