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Contract OI history

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Jan 15, 2027 EXPIRATION

CMCSA $24.00 Call

CMCSA270115C00024000

Latest saved OI6,071Oct 23, 2026
Last change+427vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CMCSA $24.00 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. 6,0713,0350 2026-10-09: 3,405 OI2026-10-13: 4,371 OI2026-10-14: 4,371 OI2026-10-15: 4,374 OI2026-10-16: 5,781 OI2026-10-21: 5,644 OI2026-10-23: 6,071 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, 2026Viewing6,071+427
Oct 21, 20265,644-137
Oct 16, 20265,781+1,407
Oct 15, 20264,374+3
Oct 14, 20264,3710
Oct 13, 20264,371+966
Oct 09, 20263,405No prior observation