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Contract OI history

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Dec 18, 2026 EXPIRATION

CDW $170.00 Call

CDW261218C00170000

Latest saved OI294Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDW $170.00 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. 2941470 2026-10-09: 283 OI2026-10-13: 283 OI2026-10-14: 278 OI2026-10-15: 278 OI2026-10-16: 278 OI2026-10-21: 280 OI2026-10-23: 294 OI Oct 09, 2026Oct 23, 2026

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

CDW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing294+14
Oct 21, 2026280+2
Oct 16, 20262780
Oct 15, 20262780
Oct 14, 2026278-5
Oct 13, 20262830
Oct 09, 2026283No prior observation