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Comcast Corporation (CMCSA) stock Relative Strength Index

14-Day RSI

59.737.02+13.32%

Summary

As of today, CMCSA 14-day RSI is 59.73, up +13.32% on
Based on its current 14-day relative strength index, CMCSA falls into the overbought category
CMCSA 14-day RSI reached a 1-year high of 69.66 on
CMCSA 14-day RSI reached a 1-year low of 22.16 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

CMCSA Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI59.73+13.3%-4.3%+107.0%-3.9%+33.5%-5.9%+23.1%
Price$29.24+2.9%+4.5%+9.4%+4.4%-16.5%-21.2%-37.1%
200-Day SMA$29.91-0.0%-1.7%-6.5%-1.6%-19.7%-14.8%-27.8%
50-Day SMA$27.12+0.3%+3.1%-8.6%+3.0%-26.7%-20.3%-42.7%
Beta0.59+1.7%0.0%-6.3%0.0%+31.1%-23.4%-36.6%
ATR$0.83+18.6%+26.4%+55.6%+36.0%+28.9%-4.3%-36.3%
10-Day Volatility28.10%+17.0%-21.7%+40.4%+46.1%+80.7%+5.7%-40.5%
1-Month Volatility25.88%+7.7%-15.7%+22.9%-13.4%+68.8%+7.3%-31.6%
3-Month Volatility29.08%+0.2%+3.8%+52.3%+4.4%-1.6%+10.2%-6.3%
1-Year Volatility27.89%+0.6%+2.3%-0.2%+2.4%+17.6%-7.3%-28.9%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M66.32-9.9%
3M69.66-14.3%
6M69.66-14.3%
1Y69.66-14.3%
3Y78.35-23.8%
5Y78.35-23.8%
All89.06-32.9%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M51.73+15.5%
3M22.16+169.5%
6M22.16+169.5%
1Y22.16+169.5%
3Y22.16+169.5%
5Y21.10+183.1%
All0.00N/A

RSI History

DateValueChange
59.73-3.9%
62.14+86.9%
33.25-39.9%
55.36+6.5%
52.00+3.0%
50.48-21.8%
64.58+10.6%
58.39+67.4%
34.88-40.1%
58.23+22.0%
47.73+29.1%
36.96-40.1%
61.66-17.4%
74.65+40.9%
52.99-8.7%
58.07-6.3%
61.97+15.0%
53.89-7.5%
58.24+42.5%
40.87-26.9%
55.89+58.8%
35.20-53.7%
75.97+23.7%
61.39+27.4%
DateValueChange
48.20+24.5%
38.73-39.3%
63.82+17.4%
54.34-20.2%
68.08+12.4%
60.56-3.1%
62.50+58.2%
39.51-17.0%
47.59-19.1%
58.81-11.8%
66.67+11.1%
60.00-10.2%
66.78+16.1%
57.54-13.7%
66.67+6.7%
62.50+68.7%
37.04-31.6%
54.13+2.9%
52.63-18.1%
64.29+16.3%
55.26+10.5%
50.00-26.7%
68.18-

FAQ

  • What is the current 14-day RSI of CMCSA?

    As of today, CMCSA 14-day RSI is 59.73

  • What 14-day RSI category does CMCSA fall into?

    Based on its current 14-day relative strength index, CMCSA falls into the overbought category

  • What is CMCSA 14-day RSI 1-year high?

    CMCSA 14-day RSI reached a 1-year high of 69.66 on December 17, 2025

  • What is CMCSA 14-day RSI 1-year low?

    CMCSA 14-day RSI reached a 1-year low of 22.16 on October 30, 2025

Data Sources & References

  1. CMCSA Official Website corporate.comcast.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1166691/000116669125000054/0001166691-25-000054-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1166691/000116669125000011/0001166691-25-000011-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