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Contract OI history

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Dec 18, 2026 EXPIRATION

CDW $115.00 Put

CDW261218P00115000

Latest saved OI2,745Oct 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 $115.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,7461,3730 2026-10-09: 2,746 OI2026-10-13: 2,746 OI2026-10-14: 2,746 OI2026-10-15: 2,746 OI2026-10-16: 2,746 OI2026-10-21: 2,745 OI2026-10-23: 2,745 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, 2026Viewing2,7450
Oct 21, 20262,745-1
Oct 16, 20262,7460
Oct 15, 20262,7460
Oct 14, 20262,7460
Oct 13, 20262,7460
Oct 09, 20262,746No prior observation