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Corning Incorporated (GLW) stock Relative Strength Index

14-Day RSI

71.271.57+2.25%

Summary

As of today, GLW 14-day RSI is 71.27, up +2.25% on
Based on its current 14-day relative strength index, GLW falls into the overbought category
GLW 14-day RSI reached a 1-year high of 87.49 on
GLW 14-day RSI reached a 1-year low of 37.44 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

GLW Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI71.27+2.3%+47.0%+28.4%+41.6%+85.2%+26.5%+3.8%
Price$175.17+2.3%+35.7%+94.9%+100.1%+324.6%+401.5%+289.4%
200-Day SMA$92.37+0.7%+11.2%+37.9%+41.3%+101.2%+174.1%+162.8%
50-Day SMA$137.09+1.1%+17.4%+58.4%+58.6%+185.7%+298.1%+243.1%
Beta1.77+7.3%+35.1%+40.5%+40.5%+62.4%+77.0%+32.1%
ATR$9.19-2.6%+9.6%+200.4%+253.5%+294.8%+1230.4%+884.7%
10-Day Volatility71.28%-0.5%-12.7%+99.2%+344.1%-17.0%+274.8%+231.8%
1-Month Volatility74.14%+1.2%-4.3%+168.9%+95.0%+17.6%+226.0%+164.0%
3-Month Volatility74.41%+0.7%+16.8%+92.5%+92.2%+54.8%+214.2%+129.9%
1-Year Volatility46.17%+0.0%+2.8%+25.8%+26.9%+35.5%+56.2%+33.4%

RSI Highs

GLW 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M71.27at high
3M83.29-14.4%
6M83.29-14.4%
1Y87.49-18.5%
3Y87.49-18.5%
5Y87.49-18.5%
All87.49-18.5%

RSI Lows

GLW 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M44.90+58.7%
3M44.66+59.6%
6M37.44+90.4%
1Y37.44+90.4%
3Y17.73+302.0%
5Y17.73+302.0%
All4.12+1629.8%

RSI History

DateValueChange
71.27+41.6%
50.34+6.2%
47.41-24.3%
62.62+41.8%
44.17-10.5%
49.37+4.4%
47.29-11.9%
53.69+16.8%
45.96-3.9%
47.82-3.9%
49.75+0.1%
49.69-26.5%
67.58-1.4%
68.51+24.0%
55.26+25.3%
44.09-26.0%
59.55-16.5%
71.34+26.2%
56.55+13.8%
49.68+51.1%
32.87-15.0%
38.66-23.9%
50.78+7.6%
DateValueChange
47.20-0.0%
47.22-3.9%
49.12+40.1%
35.06-50.7%
71.15+7.1%
66.46+76.1%
37.74-46.2%
70.14+6.6%
65.82+46.1%
45.05-25.5%
60.50+33.8%
45.23-0.8%
45.58-24.5%
60.40-3.3%
62.44+1.2%
61.70+56.6%
39.41-12.2%
44.87-27.1%
61.56+0.7%
61.14+11.6%
54.80-16.6%
65.73-

FAQ

  • What is the current 14-day RSI of GLW?

    As of today, GLW 14-day RSI is 71.27

  • What 14-day RSI category does GLW fall into?

    Based on its current 14-day relative strength index, GLW falls into the overbought category

  • What is GLW 14-day RSI 1-year high?

    GLW 14-day RSI reached a 1-year high of 87.49 on September 16, 2025

  • What is GLW 14-day RSI 1-year low?

    GLW 14-day RSI reached a 1-year low of 37.44 on November 20, 2025

Data Sources & References

  1. GLW Official Website www.corning.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/24741/000002474126000034/0000024741-26-000034-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/24741/000002474126000034/0000024741-26-000034-index.htm
  4. GLW Profile on Yahoo Finance finance.yahoo.com/quote/GLW
  5. GLW Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/glw