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Comcast Corporation (CMCSA) stock Relative Strength Index

14-Day RSI

59.982.73+4.77%

Summary

Current Value
As of today, CMCSA 14-day RSI is 59.98, up +4.77% on
Current Value Category
Based on its current 14-day relative strength index, CMCSA falls into the strengthening 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 RSI59.98+4.8%+34.2%+63.4%-3.5%+92.5%-15.6%+4.5%
Price$25.43+1.0%+8.6%-3.1%-9.2%-14.3%-40.3%-53.8%
200-Day SMA$26.92-0.1%-2.0%-6.8%-11.4%-21.9%-24.5%-46.2%
50-Day SMA$23.760.0%-3.9%-18.1%-9.8%-26.7%-39.4%-55.9%
20-Day SMA$23.80+0.4%+1.4%-15.2%-11.5%-25.0%-41.8%-56.2%
Beta0.130.0%0.0%-45.8%-78.0%-80.0%-87.0%-87.0%
ATR$0.87-3.6%-0.8%-0.4%+43.7%+21.2%+10.9%-8.4%
10-Day Volatility39.63%-30.6%+13.3%-39.4%+106.1%+37.1%+29.6%+255.4%
1-Month Volatility41.99%+1.7%+32.1%-26.0%+40.5%+60.6%+88.7%+254.7%
3-Month Volatility34.03%+1.3%-15.9%-11.3%+22.1%+58.4%+71.8%+74.6%
1-Year Volatility30.88%+0.2%+5.3%+10.4%+13.4%+9.9%+11.2%+29.1%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M59.98at high
3M59.98at high
6M77.58-22.7%
1Y77.58-22.7%
3Y78.35-23.4%
5Y78.35-23.4%
All89.06-32.6%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M34.09+76.0%
3M25.24+137.6%
6M25.24+137.6%
1Y22.16+170.7%
3Y22.16+170.7%
5Y21.10+184.3%
All0.00N/A

RSI History

DateValueChange
59.98-3.5%
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 59.98
What 14-day RSI category does CMCSA fall into?
Based on its current 14-day relative strength index, CMCSA falls into the strengthening 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