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Contract OI history

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Jan 21, 2028 EXPIRATION

CWH $15.00 Call

CWH280121C00015000

Latest saved OI20,003Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CWH $15.00 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. 20,00310,0010 2026-10-02: 19,990 OI2026-10-05: 19,990 OI2026-10-06: 19,990 OI2026-10-07: 19,990 OI2026-10-08: 19,999 OI2026-10-09: 19,999 OI2026-10-13: 19,999 OI2026-10-14: 19,999 OI2026-10-16: 19,999 OI2026-10-21: 20,001 OI2026-10-23: 20,003 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, 2026Viewing20,003+2
Oct 21, 202620,001+2
Oct 16, 202619,9990
Oct 14, 202619,9990
Oct 13, 202619,9990
Oct 09, 202619,9990
Oct 08, 202619,999+9
Oct 07, 202619,9900
Oct 06, 202619,9900
Oct 05, 202619,9900
Oct 02, 202619,990No prior observation