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GLW stock news · Corning Inc.

Stories about Corning Inc. (GLW) from the last 90 days, each explained in plain English with whether the news reads good or bad for the company.

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  1. Sep 29, 2026, 1:29 PM ET · Market

    Corning scored a $3 billion deal with AT&T to provide fiber for their network.

    Good for GLW

    Corning signed a multi-year AT&T fiber supply deal worth more than $3 billion. Rising data use and another large Verizon order support a brighter outlook, though deliveries span years.

  2. Sep 18, 2026, 4:21 PM ET · Market

    The Fed increases interest rates, causing yields to reach their highest since 2007 as fuel prices soar.

    Bad for GLW

    Corning dropped after launching an at-the-market equity offering, which raised dilution concerns among investors.

  3. Sep 14, 2026, 1:51 AM ET · Market

    Keep an eye on Corning, Dave and Buster's, and three other stocks as Monday approaches.

    Bad for GLW

    Corning announced a $2 billion share offering and shares fell. The offering raises shares outstanding and can reduce profit per share.

  4. Sep 11, 2026, 4:26 PM ET · Market

    Chances of an interest rate increase soar to 90% as high diesel prices push up inflation.

    Good for GLW

    Corning gained after unveiling a multiyear, multibillion-dollar deal to supply Verizon with massive optical-fiber capacity, supporting future sales.

  5. Sep 8, 2026, 2:04 PM ET · Market

    Lumentum's stock is jumping up on Tuesday after big news from Verizon and Corning.

    Good for GLW

    Corning is a named partner in a multi-billion dollar, 80-plus million mile fiber agreement with Verizon, which implies large future sales for its optical business.

  6. Aug 7, 2026, 6:51 AM ET · Market

    China's dominance in the global polysilicon market faces a challenge as Trump imposes a 15% tariff.

    Good for GLW

    Corning's joint venture in polysilicon production may benefit from reduced competition from imports due to the tariff.