Wall Street Numbers logo
Wall Street Numbers logo
Wall Street Numbers
Comcast Corporation company logo
Comcast Corporation logo

Comcast Corporation (CMCSA) stock Relative Strength Index

14-Day RSI

31.112.21-6.63%

Summary

As of today, CMCSA 14-day RSI is 31.11, down -6.63% on
Based on its current 14-day relative strength index, CMCSA falls into the weakening momentum category
CMCSA 14-day RSI reached a 1-year high of 77.58 on
CMCSA 14-day RSI reached a 1-year low of 22.16 on

RSI Chart

SUGGESTED SERIES

Performance

CMCSA Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI31.11-6.6%-27.3%-23.1%-49.9%-45.9%-46.1%-53.6%
Price$24.76-1.6%-12.5%-21.6%-11.6%-25.2%-34.3%-55.0%
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%
Beta0.23+9.5%-25.8%-61.0%-61.0%-62.3%-73.6%-75.8%
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%
3-Month Volatility38.47%+0.2%+59.4%+42.5%+38.1%+21.9%+35.3%+84.7%
1-Year Volatility28.14%0.0%+19.4%+8.9%+3.3%-0.0%-7.2%+10.4%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M69.57-55.3%
3M69.57-55.3%
6M77.58-59.9%
1Y77.58-59.9%
3Y78.35-60.3%
5Y78.35-60.3%
All89.06-65.1%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M30.33+2.6%
3M30.33+2.6%
6M30.33+2.6%
1Y22.16+40.4%
3Y22.16+40.4%
5Y21.10+47.4%
All0.00N/A

RSI History

DateValueChange
31.11-49.9%
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 31.11

  • 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