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Contract OI history

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Jan 15, 2027 EXPIRATION

CDNL $17.50 Call

CDNL270115C00017500

Latest saved OI298Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNL $17.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2981490 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 10 OI2026-10-16: 296 OI2026-10-20: 298 OI2026-10-23: 298 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, 2026Viewing2980
Oct 20, 2026298+2
Oct 16, 2026296+286
Oct 14, 202610+10
Oct 13, 202600
Oct 09, 202600
Oct 08, 20260No prior observation