Comcast Slides to $20.66, Undercutting Its 52-Week Floor

As seen on the 24/7 Wall St. homepage on October 9, 2026.

CMCSA Comcast
New 52-week low $20.66 -1.3% vs prior low · 2026-10-07
$33$26$20

Comcast just marked a new 52-week low at $20.66, 1.34% under the floor it set two days earlier. The media giant's market cap is down to $73.1 billion, and each new low is coming faster than the last.

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Comcast shares touched $20.66 on October 9, 2026, slicing 1.34% below the previous 52-week low set just two days earlier on October 7.

The decline has been sustained since a peak near $31.66 earlier in the year, with the most recent leg down the steepest.

Comcast's market cap has fallen to $73.1 billion, and each new low narrows the cushion for investors who bought at any point in the past year.

Consecutive 52-week lows within days signal that sellers remain in control and prior support levels are not holding. For investors still holding, the next few sessions are telling.

Mentioned: CMCSA, CCZ, CMCSV