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Comcast Corporation (CMCSA) stock Relative Strength Index

14-Day RSI

39.083.24-7.66%

Summary

Current Value
As of today, CMCSA 14-day RSI is 39.08, down -7.66% on
Current Value Category
Based on its current 14-day relative strength index, CMCSA falls into the weakening momentum category
1-Year High
CMCSA 14-day RSI reached a 1-year high of 77.58 on
1-Year Low
CMCSA 14-day RSI reached a 1-year low of 22.16 on

RSI Chart

SUGGESTED SERIES

Performance

CMCSA Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI39.08-7.7%-40.1%+9.3%-37.1%+12.8%-22.1%-4.5%
Price$24.42-1.9%-6.7%+3.2%-12.8%-19.3%-42.5%-54.5%
200-Day SMA$26.91-0.0%+0.2%-3.9%-11.4%-19.1%-28.0%-48.0%
50-Day SMA$25.00+0.1%+4.8%-4.5%-5.0%-20.9%-40.4%-54.6%
20-Day SMA$26.22-0.2%+7.4%+7.3%-2.5%-16.8%-38.7%-53.0%
Beta0.15+7.1%+25.0%+25.0%-74.6%-76.9%-84.4%-86.4%
ATR$0.71-2.1%-8.1%+4.7%+16.2%+6.7%-5.9%-40.5%
10-Day Volatility38.77%+0.4%+81.5%+11.5%+101.6%+343.6%+80.1%-9.1%
1-Month Volatility34.25%-1.2%-16.7%+37.9%+14.6%+132.7%+93.8%+14.3%
3-Month Volatility36.45%+0.3%+8.0%-5.5%+30.8%+68.5%+94.1%+69.7%
1-Year Volatility32.07%+0.3%+4.0%+12.4%+17.8%+14.7%+23.8%+29.0%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M68.17-42.7%
3M68.17-42.7%
6M69.57-43.8%
1Y77.58-49.6%
3Y77.58-49.6%
5Y78.35-50.1%
All89.06-56.1%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M39.02+0.1%
3M26.71+46.3%
6M25.24+54.8%
1Y22.16+76.3%
3Y22.16+76.3%
5Y21.10+85.2%
All0.00N/A

RSI History

DateValueChange
39.08-37.1%
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 39.08
What 14-day RSI category does CMCSA fall into?
Based on its current 14-day relative strength index, CMCSA falls into the weakening momentum category
What is CMCSA 14-day RSI 1-year high?
CMCSA 14-day RSI reached a 1-year high of 77.58 on February 11, 2026
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 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