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Corning Incorporated logo

Corning Incorporated (GLW) stock Relative Strength Index

14-Day RSI

50.016.74+15.58%

Summary

As of today, GLW 14-day RSI is 50.01, up +15.58% on
Based on its current 14-day relative strength index, GLW falls into the strengthening momentum category
GLW 14-day RSI reached a 1-year high of 87.49 on
GLW 14-day RSI reached a 1-year low of 30.18 on

RSI Chart

SUGGESTED SERIES

Performance

GLW Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI50.01+15.6%+2.8%-13.6%-0.7%-32.1%-3.3%+22.2%
Price$154.30+5.7%-3.5%-21.9%+76.2%+121.3%+369.6%+290.7%
200-Day SMA$143.78+0.3%+5.8%+25.1%+119.9%+182.3%+327.9%+256.7%
50-Day SMA$165.25-0.9%-8.8%-3.9%+91.2%+176.0%+393.3%+306.7%
20-Day SMA$154.09-0.4%-2.8%-19.5%+74.1%+132.0%+375.4%+282.1%
Beta2.79-0.7%+1.4%+28.0%+121.4%+144.7%+190.6%+128.7%
ATR$8.72-0.1%-41.2%-32.9%+235.4%+456.8%+1667.3%+1131.5%
10-Day Volatility43.85%+35.5%-59.7%-47.0%+173.2%+86.7%+292.2%+124.3%
1-Month Volatility61.58%-3.4%-30.6%-30.7%+62.0%+210.1%+430.4%+279.4%
3-Month Volatility92.42%-0.8%-9.8%+18.3%+138.7%+204.1%+283.2%+341.6%
1-Year Volatility70.53%+0.5%+2.9%+29.8%+93.9%+117.6%+173.5%+157.5%

RSI Highs

GLW 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M55.18-9.4%
3M69.21-27.7%
6M74.13-32.5%
1Y87.49-42.8%
3Y87.49-42.8%
5Y87.49-42.8%
All87.49-42.8%

RSI Lows

GLW 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M41.63+20.1%
3M30.18+65.7%
6M30.18+65.7%
1Y30.18+65.7%
3Y17.73+182.1%
5Y17.73+182.1%
All4.12+1113.8%

RSI History

DateValueChange
50.01-0.7%
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 50.01
What 14-day RSI category does GLW fall into?
Based on its current 14-day relative strength index, GLW falls into the strengthening momentum 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 30.18 on July 29, 2026

Data Sources & References

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