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Contract OI history

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Dec 18, 2026 EXPIRATION

CWEN $30.00 Call

CWEN261218C00030000

Latest saved OI121Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CWEN $30.00 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. 121600 2026-10-02: 71 OI2026-10-05: 71 OI2026-10-06: 73 OI2026-10-07: 82 OI2026-10-08: 83 OI2026-10-09: 83 OI2026-10-13: 84 OI2026-10-14: 86 OI2026-10-16: 106 OI2026-10-20: 118 OI2026-10-23: 121 OI Oct 02, 2026Oct 23, 2026

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

CWEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing121+3
Oct 20, 2026118+12
Oct 16, 2026106+20
Oct 14, 202686+2
Oct 13, 202684+1
Oct 09, 2026830
Oct 08, 202683+1
Oct 07, 202682+9
Oct 06, 202673+2
Oct 05, 2026710
Oct 02, 202671No prior observation