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Contract OI history

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Jan 15, 2027 EXPIRATION

CDNS $340.00 Call

CDNS270115C00340000

Latest saved OI511Oct 23, 2026
Last change+33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDNS $340.00 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. 5112550 2026-10-09: 345 OI2026-10-13: 344 OI2026-10-14: 344 OI2026-10-15: 392 OI2026-10-16: 439 OI2026-10-21: 478 OI2026-10-23: 511 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, 2026Viewing511+33
Oct 21, 2026478+39
Oct 16, 2026439+47
Oct 15, 2026392+48
Oct 14, 20263440
Oct 13, 2026344-1
Oct 09, 2026345No prior observation