OITracker Cboe delayed data

Contract OI history

Back to CMCSA

Nov 06, 2026 EXPIRATION

CMCSA $22.50 Call

CMCSA261106C00022500

Latest saved OI64Oct 23, 2026
Last change+52vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
CMCSA $22.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 64320 2026-10-21: 12 OI2026-10-23: 64 OI Oct 21, 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, 2026Viewing64+52
Oct 21, 202612No prior observation