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

33.020.82-2.42%

Summary

As of today, CMCSA 14-day RSI is 33.02, down -2.42% 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

Add series to chart
Add series to chart1/6
Series
SUGGESTED SERIES

Performance

CMCSA Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI33.02-2.4%-37.9%-42.8%-46.9%-37.0%-45.4%-31.5%
Price$27.93-0.4%-9.4%+0.9%-0.3%-18.6%-21.4%-45.6%
200-Day SMA$29.48-0.1%-1.1%-2.9%-3.0%-19.4%-13.2%-33.9%
50-Day SMA$30.25-0.1%+2.6%+15.0%+14.9%-10.1%-14.6%-39.7%
Beta0.550.0%-5.2%-6.8%-6.8%+10.0%-30.4%-45.0%
ATR$0.79-2.0%+10.0%+30.3%+29.2%+7.2%+8.8%-31.7%
10-Day Volatility19.69%-9.1%+32.1%+17.4%+2.4%+24.9%-1.0%+9.2%
1-Month Volatility25.51%-8.1%+27.2%-15.5%-14.6%+0.8%+30.6%+20.2%
3-Month Volatility25.45%-0.4%-1.1%-8.3%-8.7%-17.2%+6.8%-7.9%
1-Year Volatility25.06%-3.3%-2.3%-8.0%-8.0%-4.5%-17.3%-10.4%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M65.52-49.6%
3M77.58-57.4%
6M77.58-57.4%
1Y77.58-57.4%
3Y78.35-57.9%
5Y78.35-57.9%
All89.06-62.9%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M31.68+4.2%
3M31.68+4.2%
6M22.16+49.0%
1Y22.16+49.0%
3Y22.16+49.0%
5Y21.10+56.5%
All0.00N/A

RSI History

DateValueChange
33.02-46.9%
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 33.02

  • 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 Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1166691/000162828026003964/0001628280-26-003964-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1166691/000162828026004994/0001628280-26-004994-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