OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CDW $150.00 Call

CDW261120C00150000

Latest saved OI40Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CDW $150.00 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. 40200 2026-10-09: 36 OI2026-10-13: 36 OI2026-10-14: 35 OI2026-10-15: 37 OI2026-10-16: 39 OI2026-10-21: 40 OI2026-10-23: 40 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, 2026Viewing400
Oct 21, 202640+1
Oct 16, 202639+2
Oct 15, 202637+2
Oct 14, 202635-1
Oct 13, 2026360
Oct 09, 202636No prior observation