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Contract OI history

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Oct 23, 2026 EXPIRATION

CDNS $370.00 Call

CDNS261023C00370000

Latest saved OI217Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNS $370.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3981990 2026-10-09: 398 OI2026-10-13: 215 OI2026-10-14: 215 OI2026-10-15: 227 OI2026-10-16: 227 OI2026-10-21: 227 OI2026-10-23: 217 OI Oct 09, 2026Oct 23, 2026

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

CDNS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing217-10
Oct 21, 20262270
Oct 16, 20262270
Oct 15, 2026227+12
Oct 14, 20262150
Oct 13, 2026215-183
Oct 09, 2026398No prior observation