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Comcast Corporation (CMCSA) stock Relative Strength Index

14-Day RSI

41.820.22-0.52%

Summary

Current Value
As of today, CMCSA 14-day RSI is 41.82, down -0.52% 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 RSI41.82-0.5%+27.8%-25.1%-32.7%-7.7%-38.5%-13.5%
Price$27.51-0.2%-2.9%-4.2%-1.8%-13.4%-27.1%-45.9%
200-Day SMA$29.12-0.1%-1.5%-2.7%-4.1%-19.7%-14.0%-36.4%
50-Day SMA$29.73-0.3%-1.7%+10.1%+12.9%-10.5%-14.8%-42.0%
Beta0.25+19.1%-56.9%-56.1%-57.6%-59.7%-69.5%-74.0%
ATR$1.06-2.5%+37.5%+54.6%+74.1%-4.0%+26.8%+19.5%
10-Day Volatility83.30%-0.0%+187.9%+225.0%+333.2%+171.1%+51.8%+374.6%
1-Month Volatility59.03%+4.4%+113.3%+142.9%+97.6%+29.7%+55.1%+284.3%
3-Month Volatility39.19%+0.7%+58.1%+35.3%+40.7%+0.7%+33.5%+58.7%
1-Year Volatility27.81%-0.1%+7.8%+0.1%+2.1%-1.5%-12.1%+7.4%

RSI Highs

CMCSA 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M69.57-39.9%
3M77.58-46.1%
6M77.58-46.1%
1Y77.58-46.1%
3Y78.35-46.6%
5Y78.35-46.6%
All89.06-53.0%

RSI Lows

CMCSA 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M31.16+34.2%
3M31.16+34.2%
6M22.16+88.7%
1Y22.16+88.7%
3Y22.16+88.7%
5Y21.10+98.2%
All0.00N/A

RSI History

DateValueChange
41.82-32.7%
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 41.82

  • 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