Olin Corporation Common Stock (OLN)

Olin Corp (OLN) reported mixed Q2 2025 results, with revenue beating estimates at $1.76B but earnings pressured by higher costs. Shares dipped slightly post-earnings.

The pure-play hydrogen power company might have a bright future.

Plug Power stock is in a free fall, but one thing could finally help it recover.

Plug Power's joint venture with Olin Corporation (NYSE: OLN), named Hidrogenii, officially launched operations at its new hydrogen liquefaction facility in St. Gabriel, Louisiana.

After the conclusion of the US market's regular session on Thursday, let's examine the after-hours session and unveil the notable performers among the top gainers and losers.