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Corning (GLW)

(Delayed Data from NYSE)

$149.84 USD

149.84
6,167,003

-1.61 (-1.06%)

Updated Aug 21, 2026 04:04 PM ET

After-Market: $149.39 -0.45 (-0.30%) 7:58 PM ET

Zacks Rank:

This is our short term rating system that serves as a timeliness indicator for stocks over the next 1 to 3 months. How good is it? See rankings and related performance below.

Zacks Rank Definition Annualized Return
1Strong Buy23.80%
2Buy18.13%
3Hold10.19%
4Sell5.73%
5Strong Sell3.17%
S&P50011.53%

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3-Hold of 5     3    

Style Scores:

The Style Scores are a complementary set of indicators to use alongside the Zacks Rank. It allows the user to better focus on the stocks that are the best fit for his or her personal trading style.

The scores are based on the trading styles of Value, Growth, and Momentum. There's also a VGM Score ('V' for Value, 'G' for Growth and 'M' for Momentum), which combines the weighted average of the individual style scores into one score.

  • Value Score A
  • Growth Score A
  • Momentum Score A
  • VGM Score A

Within each Score, stocks are graded into five groups: A, B, C, D and F. As you might remember from your school days, an A, is better than a B; a B is better than a C; a C is better than a D; and a D is better than an F.

As an investor, you want to buy stocks with the highest probability of success. That means you want to buy stocks with a Zacks Rank #1 or #2, Strong Buy or Buy, which also has a Score of an A or a B in your personal trading style.

Zacks Style Scores Education - Learn more about the Zacks Style Scores

D Value A Growth A Momentum B VGM

Industry Rank:

The Zacks Industry Rank assigns a rating to each of the 265 X (Expanded) Industries based on their average Zacks Rank.

An industry with a larger percentage of Zacks Rank #1's and #2's will have a better average Zacks Rank than one with a larger percentage of Zacks Rank #4's and #5's.

The industry with the best average Zacks Rank would be considered the top industry (1 out of 265), which would place it in the top 1% of Zacks Ranked Industries. The industry with the worst average Zacks Rank (265 out of 265) would place in the bottom 1%.

Zacks Rank Education -- Learn more about the Zacks Rank
Zacks Industry Rank Education -- Learn more about the Zacks Industry Rank

Top 16% (39 out of 247)

Industry: Communication - Components

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Zacks News

Nalak Das headshot

Buy These 5 Stocks Powered by Solid Q3 Earnings and AI Boom

by Nalak Das

Five AI-fueled stocks, VRT, MIR, FIX, CLS and GLW, surge after strong Q3 results, signaling lasting momentum in the AI boom.

Zacks Equity Research

Zacks Industry Outlook Highlights Corning, Ciena and Ooma

by Zacks Equity Research

Corning, Ciena and Ooma have been highlighted in this Industry Outlook article.

Supriyo Bose headshot

3 Communication Stocks Likely to Sail With Industry Tailwinds

by Supriyo Bose

Increased fiber densification, cloud focus and accelerated pace of 5G deployment should help the Zacks Communication - Components industry thrive despite short-term headwinds. GLW, CIEN and OOMA are well-positioned to make the most of the demand for seamless connectivity solutions.

Nalak Das headshot

5 Momentum Stocks to Buy for November After an Impressive October

by Nalak Das

After a stellar October for Wall Street, five momentum plays, TRV, NEM, FIX, GLW and TEL, stand out as strong buys heading into November.

Zacks Equity Research

All You Need to Know About Corning (GLW) Rating Upgrade to Strong Buy

by Zacks Equity Research

Corning (GLW) has been upgraded to a Zacks Rank #1 (Strong Buy), reflecting growing optimism about the company's earnings prospects. This might drive the stock higher in the near term.

Zacks Equity Research

Best Momentum Stock to Buy for Oct. 30th

by Zacks Equity Research

GLW, HTBK and FIVE made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on October 30, 2025.

Zacks Equity Research

Are You Looking for a Top Momentum Pick? Why Corning (GLW) is a Great Choice

by Zacks Equity Research

Does Corning (GLW) have what it takes to be a top stock pick for momentum investors? Let's find out.

Zacks Equity Research

Is Kanzhun (BZ) Stock Outpacing Its Computer and Technology Peers This Year?

by Zacks Equity Research

Here is how KANZHUN LIMITED Sponsored ADR (BZ) and Corning (GLW) have performed compared to their sector so far this year.

Zacks Equity Research

Corning Q3 Earnings Top Estimates on Strength in Optical Communication

by Zacks Equity Research

GLW's Q3 results top estimates as Optical Communications rise 33%, fueled by Gen-AI demand and strong glass sales.

Zacks Equity Research

Corning (GLW) Q3 Earnings: Taking a Look at Key Metrics Versus Estimates

by Zacks Equity Research

The headline numbers for Corning (GLW) give insight into how the company performed in the quarter ended September 2025, but it may be worthwhile to compare some of its key metrics to Wall Street estimates and the year-ago actuals.