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Comcast Corporation (CMCSA) stock Beta

Beta

0.230.02+9.52%

Summary

Current Value
As of today, CMCSA beta is 0.23, up +9.52% on
Current Value Category
Based on its current beta, CMCSA falls into the high volatility category
1-Year High
CMCSA beta reached a 1-year high of 0.67 on
1-Year Low
CMCSA beta reached a 1-year low of 0.21 on

Beta Chart

SUGGESTED SERIES

Performance

CMCSA Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Beta0.23+9.5%-25.8%-61.0%-61.0%-62.3%-73.6%-75.8%
Price$24.76-1.6%-12.5%-21.6%-11.6%-25.2%-34.3%-55.0%
SPX7,408.50-1.2%+5.5%+8.4%+8.2%+25.2%+79.1%+77.5%
200-Day SMA$28.68-0.1%-2.1%-4.0%-5.6%-20.2%-15.2%-38.5%
50-Day SMA$28.25-0.5%-6.0%-0.6%+7.3%-14.0%-20.4%-45.8%
14-Day RSI31.11-6.6%-27.3%-23.1%-49.9%-45.9%-46.1%-53.6%
ATR$0.82+0.3%+20.3%-0.0%+35.1%+3.2%+8.8%-22.2%
10-Day Volatility19.40%-4.2%+11.6%-13.2%+0.9%+20.4%+8.1%-1.9%
1-Month Volatility57.90%+0.9%+143.0%+130.7%+93.8%+144.0%+43.1%+162.8%
1-Year Volatility28.14%0.0%+19.4%+8.9%+3.3%-0.0%-7.2%+10.4%

Beta History

DateValueChange
0.23-61.0%
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 0.23

  • 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 0.21 on April 24, 2026

Data Sources & References

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