Current and historical daily PS Ratio for Corning Inc (
) from 1990 to Jul 21 2026. The price to sales ratio is calculated by taking the current stock price and dividing it by the trailing twelve-month sales per share. The data is updated every 20 minutes during market hours. The PS ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS ratio is a great valuation tool for evaluating cyclical businesses where the PE ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean. Corning stock (GLW) PS ratio as of Jul 21 2026 is 8.55.
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Corning Inc (GLW) PS Ratio Chart
Corning Inc (GLW) PS Ratio Historical Data
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| Corning PS Ratio Historical Data | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Date | PS Ratio Data | Date | PS Ratio Data | ||||||
| 2026-07-21 | 8.6 | 8.76 | 8.34 | 8.6 | 2026-05-14 | 10.8 | 11.21 | 10.67 | 11.1 |
| 2026-07-20 | 8.4 | 8.55 | 8.13 | 8.16 | 2026-05-13 | 11.1 | 11.28 | 10.45 | 11 |
| 2026-07-17 | 8.0 | 8.44 | 7.83 | 8.24 | 2026-05-12 | 10.9 | 10.94 | 10.03 | 10.56 |
| 2026-07-16 | 8.9 | 8.92 | 8.23 | 8.44 | 2026-05-11 | 10.3 | 11.13 | 10.21 | 11.05 |
| 2026-07-15 | 9.9 | 9.97 | 8.9 | 9.29 | 2026-05-08 | 10.0 | 10.56 | 9.86 | 9.96 |
| 2026-07-14 | 10.3 | 10.32 | 9.91 | 10 | 2026-05-07 | 10.0 | 9.97 | 9.48 | 9.72 |
| 2026-07-13 | 9.9 | 10.07 | 9.52 | 9.76 | 2026-05-06 | 10.1 | 10.43 | 9.34 | 9.67 |
| 2026-07-10 | 10.1 | 10.27 | 9.93 | 10.17 | 2026-05-05 | 8.8 | 9.07 | 8.54 | 8.64 |
| 2026-07-09 | 10.8 | 10.89 | 10.24 | 10.25 | 2026-05-04 | 8.7 | 8.72 | 8.43 | 8.52 |
| 2026-07-08 | 9.8 | 10.06 | 9.62 | 9.8 | 2026-05-01 | 8.6 | 8.74 | 8.4 | 8.43 |
| 2026-07-07 | 10.0 | 10.18 | 9.5 | 9.88 | 2026-04-30 | 8.3 | 8.79 | 7.95 | 8.75 |
| 2026-07-06 | 10.6 | 11.03 | 10.29 | 10.38 | 2026-04-29 | 8.3 | 8.29 | 7.89 | 8.09 |
| 2026-07-02 | 11.9 | 11.93 | 10.31 | 10.48 | 2026-04-28 | 8.1 | 8.63 | 7.98 | 8.15 |
| 2026-07-01 | 12.8 | 12.83 | 11.62 | 11.75 | 2026-04-27 | 9.4 | 9.43 | 8.82 | 8.95 |
| 2026-06-30 | 13.4 | 14.48 | 13.35 | 13.61 | 2026-04-24 | 9.2 | 9.54 | 9.08 | 9.37 |
| 2026-06-29 | 12.1 | 13.79 | 11.46 | 13.62 | 2026-04-23 | 9.0 | 9.19 | 8.87 | 9.03 |
| 2026-06-26 | 12.0 | 12.04 | 11.07 | 11.78 | 2026-04-22 | 8.9 | 9.21 | 8.69 | 8.99 |
| 2026-06-25 | 11.6 | 12.28 | 11.35 | 12.15 | 2026-04-21 | 8.9 | 9.07 | 8.73 | 8.81 |
| 2026-06-24 | 10.4 | 11.57 | 10.17 | 10.97 | 2026-04-20 | 8.8 | 8.98 | 8.66 | 8.81 |
| 2026-06-23 | 10.3 | 10.38 | 9.94 | 10.34 | 2026-04-17 | 9.0 | 9.06 | 8.7 | 8.76 |
| 2026-06-22 | 10.7 | 11.32 | 10.44 | 11.18 | 2026-04-16 | 8.7 | 8.89 | 8.44 | 8.85 |
| 2026-06-18 | 9.7 | 10.44 | 9.65 | 10.38 | 2026-04-15 | 9.1 | 9.26 | 8.74 | 8.96 |
| 2026-06-17 | 9.5 | 9.63 | 9.2 | 9.34 | 2026-04-14 | 9.3 | 9.31 | 8.83 | 9.21 |
| 2026-06-16 | 10.0 | 10.01 | 9.39 | 9.45 | 2026-04-13 | 9.0 | 9.36 | 9.04 | 9.33 |
| 2026-06-15 | 10.0 | 10.12 | 9.87 | 10.01 | 2026-04-10 | 9.2 | 9.42 | 8.95 | 9.12 |
| 2026-06-12 | 9.5 | 9.63 | 9.24 | 9.55 | 2026-04-09 | 8.9 | 9.18 | 8.88 | 9.05 |
| 2026-06-11 | 9.0 | 9.45 | 8.96 | 9.41 | 2026-04-08 | 8.4 | 8.8 | 8.31 | 8.8 |
| 2026-06-10 | 9.3 | 9.51 | 8.88 | 8.96 | 2026-04-07 | 7.6 | 7.93 | 7.54 | 7.91 |
| 2026-06-09 | 10.1 | 10.14 | 8.84 | 9.27 | 2026-04-06 | 7.8 | 7.96 | 7.55 | 7.81 |
| 2026-06-08 | 10.3 | 10.28 | 9.86 | 9.99 | 2026-04-02 | 7.3 | 7.89 | 7.26 | 7.88 |
| 2026-06-05 | 10.1 | 10.13 | 9.29 | 9.46 | 2026-04-01 | 7.3 | 7.71 | 7.35 | 7.59 |
| 2026-06-04 | 10.3 | 10.64 | 9.79 | 10.53 | 2026-03-31 | 7.0 | 7.25 | 6.84 | 7.24 |
| 2026-06-03 | 10.7 | 11.11 | 10.43 | 10.7 | 2026-03-30 | 7.5 | 7.56 | 6.75 | 6.85 |
| 2026-06-02 | 9.9 | 10.74 | 9.91 | 10.68 | 2026-03-27 | 7.5 | 7.78 | 7.45 | 7.6 |
| 2026-06-01 | 9.4 | 9.53 | 9.19 | 9.41 | 2026-03-26 | 7.9 | 7.94 | 7.47 | 7.52 |
| 2026-05-29 | 9.8 | 9.81 | 9.3 | 9.65 | 2026-03-25 | 8.1 | 8.35 | 7.96 | 8.13 |
| 2026-05-28 | 10.2 | 10.4 | 9.71 | 9.75 | 2026-03-24 | 7.3 | 8.08 | 7.24 | 7.89 |
| 2026-05-27 | 10.4 | 10.47 | 9.87 | 10.17 | 2026-03-23 | 7.1 | 7.51 | 7.06 | 7.28 |
| 2026-05-26 | 10.6 | 10.65 | 10.19 | 10.45 | 2026-03-20 | 7.3 | 7.49 | 6.91 | 6.92 |
| 2026-05-22 | 10.3 | 10.39 | 10.09 | 10.34 | 2026-03-19 | 7.0 | 7.46 | 6.88 | 7.39 |
| 2026-05-21 | 9.7 | 10.32 | 9.56 | 10.22 | 2026-03-18 | 7.3 | 7.52 | 7.19 | 7.21 |
| 2026-05-20 | 9.6 | 9.82 | 9.5 | 9.63 | 2026-03-17 | 7.1 | 7.31 | 6.92 | 7.22 |
| 2026-05-19 | 9.3 | 9.62 | 9.05 | 9.37 | 2026-03-16 | 7.4 | 7.52 | 7.3 | 7.34 |
| 2026-05-18 | 10.3 | 10.32 | 9.28 | 9.51 | 2026-03-13 | 7.3 | 7.4 | 7.14 | 7.17 |
| 2026-05-15 | 10.6 | 10.7 | 10.22 | 10.22 | 2026-03-12 | 7.2 | 7.32 | 7.05 | 7.21 |
Corning Inc (GLW) PS Ratio Comparison
| Company | Market Cap(Mil) | PS Ratio |
|---|
Business Description
Business Description
Corning Inc
NAICS : 334419
SIC : 3679
ISIN : US2193501051
Share Class Description:
GLW: Ordinary SharesTotal Employee Number:
67,200Compare
Compare
Traded in other countries / regions
GLW.USA0R2X.UKGLW.GermanyGLW.ArgentinaGLW.MexicoG1LW34.Brazil1GLW.ItalyGLW.AustriaGLW.Switzerland Index Membership
S&P 500Russell 1000Russell 3000MSCI World Index IPO Date
1945-05-21Description
Corning is a provider of glass, ceramics, and optical fiber across six distinct end markets. Corning's largest segments by revenue are display glass for TVs and optical fiber for telecom networks and data centers. It also provides cover glass for smartphones as well as filters and substrates and glass for cars, produces pharmaceutical glass, and produces polysilicon for solar panels. Corning is a US producer and is vertically integrated across its products and markets.
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