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Contract OI history

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Jan 15, 2027 EXPIRATION

CMCSA $45.00 Call

CMCSA270115C00045000

Latest saved OI5,829Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CMCSA $45.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,8292,9140 2026-10-09: 5,829 OI2026-10-13: 5,829 OI2026-10-14: 5,829 OI2026-10-15: 5,829 OI2026-10-16: 5,829 OI2026-10-21: 5,829 OI2026-10-23: 5,829 OI Oct 09, 2026Oct 23, 2026

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

CMCSA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,8290
Oct 21, 20265,8290
Oct 16, 20265,8290
Oct 15, 20265,8290
Oct 14, 20265,8290
Oct 13, 20265,8290
Oct 09, 20265,829No prior observation