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Contract OI history

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Dec 18, 2026 EXPIRATION

CWH $9.00 Call

CWH261218C00009000

Latest saved OI127Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CWH $9.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2111050 2026-10-02: 211 OI2026-10-05: 211 OI2026-10-06: 211 OI2026-10-07: 211 OI2026-10-08: 211 OI2026-10-09: 211 OI2026-10-13: 211 OI2026-10-14: 211 OI2026-10-16: 210 OI2026-10-21: 128 OI2026-10-23: 127 OI Oct 02, 2026Oct 23, 2026

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

CWH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing127-1
Oct 21, 2026128-82
Oct 16, 2026210-1
Oct 14, 20262110
Oct 13, 20262110
Oct 09, 20262110
Oct 08, 20262110
Oct 07, 20262110
Oct 06, 20262110
Oct 05, 20262110
Oct 02, 2026211No prior observation