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Contract OI history

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Jan 15, 2027 EXPIRATION

CDNL $25.00 Put

CDNL270115P00025000

Latest saved OI210Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNL $25.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2101050 2026-10-08: 209 OI2026-10-09: 209 OI2026-10-13: 209 OI2026-10-14: 209 OI2026-10-16: 209 OI2026-10-20: 209 OI2026-10-23: 210 OI Oct 08, 2026Oct 23, 2026

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

CDNL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing210+1
Oct 20, 20262090
Oct 16, 20262090
Oct 14, 20262090
Oct 13, 20262090
Oct 09, 20262090
Oct 08, 2026209No prior observation