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Contract OI history

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Apr 16, 2027 EXPIRATION

CADL $13.00 Put

CADL270416P00013000

Latest saved OI190Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CADL $13.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 191950 2026-10-09: 164 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-16: 191 OI2026-10-20: 190 OI2026-10-23: 190 OI Oct 09, 2026Oct 23, 2026

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

CADL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1900
Oct 20, 2026190-1
Oct 16, 20261910
Oct 14, 20261910
Oct 13, 2026191+27
Oct 09, 2026164No prior observation