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Comcast Corporation (CMCSA) stock Beta

Beta

0.570.01-1.72%

Summary

As of today, CMCSA beta is 0.57, down -1.72% on
Based on its current beta, CMCSA falls into the high volatility category
CMCSA beta reached a 1-year high of 0.67 on
CMCSA beta reached a 1-year low of 0.44 on

Beta Chart

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Performance

CMCSA Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Beta0.57-1.7%0.0%-8.1%-3.4%+18.8%-26.0%-38.7%
Price$30.79-2.6%+5.1%+23.1%+9.9%-8.4%-11.2%-37.1%
SPX6,946.13+0.8%+0.4%+2.7%+1.5%+16.6%+75.0%+81.4%
200-Day SMA$29.84-0.0%-0.4%-4.4%-1.8%-19.1%-13.9%-30.1%
50-Day SMA$29.24+0.3%+8.8%+6.7%+11.1%-15.0%-17.4%-38.9%
14-Day RSI53.20-17.4%-16.9%+39.7%-14.4%+9.8%+35.1%+0.8%
ATR$0.75+3.5%+6.3%+11.2%+22.7%+1.1%-14.7%-30.2%
10-Day Volatility17.46%-1.9%-29.6%-38.2%-9.2%-15.7%-31.5%+1.0%
1-Month Volatility24.40%+10.2%+6.4%-19.9%-18.3%-44.2%-8.4%-29.6%
1-Year Volatility25.73%+0.2%-7.3%-8.0%-5.5%+0.4%-14.8%-33.9%

Beta History

DateValueChange
0.57-3.4%
0.59+18.0%
0.50-49.5%
0.99+32.0%
0.75-14.8%
0.88-4.3%
0.92+13.6%
0.81-12.0%
0.92-2.1%
0.94+20.5%
0.78-20.4%
0.98-7.5%
1.06+8.2%
0.980.0%
0.98-3.0%
1.01+2.0%
0.99-20.2%
DateValueChange
1.24+7.8%
1.15+33.7%
0.86-11.3%
0.97+21.3%
0.80-11.1%
0.90-41.9%
1.55+8.4%
1.43+164.8%
0.54-48.1%
1.04-41.6%
1.78+125.3%
0.79+46.3%
0.54-10.0%
0.60-47.8%
1.15-22.3%
1.48-10.3%
1.65-

FAQ

  • What is the current beta of CMCSA?

    As of today, CMCSA beta is 0.57

  • What beta category does CMCSA fall into?

    Based on its current beta, CMCSA falls into the high volatility category

  • What is CMCSA beta 1-year high?

    CMCSA beta reached a 1-year high of 0.67 on November 3, 2025

  • What is CMCSA beta 1-year low?

    CMCSA beta reached a 1-year low of 0.44 on March 6, 2025

Data Sources & References

  1. CMCSA Official Website corporate.comcast.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1166691/000162828026003964/0001628280-26-003964-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1166691/000162828026004994/0001628280-26-004994-index.htm
  4. CMCSA Profile on Yahoo Finance finance.yahoo.com/quote/CMCSA
  5. CMCSA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cmcsa