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Contract OI history

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Jan 21, 2028 EXPIRATION

CWH $8.00 Call

CWH280121C00008000

Latest saved OI847Oct 23, 2026
Last change+16vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CWH $8.00 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. 8474230 2026-10-02: 825 OI2026-10-05: 825 OI2026-10-06: 831 OI2026-10-07: 831 OI2026-10-08: 831 OI2026-10-09: 831 OI2026-10-13: 832 OI2026-10-14: 832 OI2026-10-16: 830 OI2026-10-21: 831 OI2026-10-23: 847 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, 2026Viewing847+16
Oct 21, 2026831+1
Oct 16, 2026830-2
Oct 14, 20268320
Oct 13, 2026832+1
Oct 09, 20268310
Oct 08, 20268310
Oct 07, 20268310
Oct 06, 2026831+6
Oct 05, 20268250
Oct 02, 2026825No prior observation