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Comcast Corporation (CMCSA) stock Relative Strength Index

14-Day RSI

68.170.65+0.96%

Summary

Current Value
As of today, CMCSA 14-day RSI is 68.17, up +0.96% 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 RSI68.17+1.0%+56.0%+78.5%+9.7%+29.0%+21.5%+19.9%
Price$27.20+0.4%+19.3%+7.8%-2.9%-14.2%-36.2%-51.1%
200-Day SMA$26.89+0.0%-0.7%-5.7%-11.5%-20.6%-26.6%-47.4%
50-Day SMA$24.30+0.3%+1.9%-11.5%-7.7%-24.0%-40.4%-55.4%
20-Day SMA$25.70+0.5%+9.4%+0.3%-4.4%-16.8%-40.0%-53.5%
Beta0.120.0%-25.0%-42.9%-79.7%-81.3%-87.8%-87.9%
ATR$0.68-4.2%-24.2%-7.5%+11.0%+8.8%-2.8%-10.4%
10-Day Volatility24.07%-3.8%-47.2%+98.4%+25.2%+31.6%+78.6%+160.5%
1-Month Volatility31.59%-0.9%-20.2%+56.9%+5.7%+41.1%+161.7%+210.3%
3-Month Volatility34.38%+0.8%+12.8%-10.9%+23.4%+53.3%+95.0%+150.4%
1-Year Volatility30.96%+0.2%+3.4%+10.4%+13.7%+9.8%+13.5%+30.2%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M68.17at high
3M68.17at high
6M69.57-2.0%
1Y77.58-12.1%
3Y77.58-12.1%
5Y78.35-13.0%
All89.06-23.5%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M43.71+56.0%
3M25.24+170.1%
6M25.24+170.1%
1Y22.16+207.6%
3Y22.16+207.6%
5Y21.10+223.1%
All0.00N/A

RSI History

DateValueChange
68.17+9.7%
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 68.17
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