Plug Power stock rose 4% last week versus a 3% decline for the S&P 500. It has been a tough year for Plug Power ( PLUG +4.19% ...

Both Plug Power and Oklo Inc. could grow significantly over the longer term.

For the third day in a row, shares of hydrogen fuel cell pioneer Plug Power (NASDAQ: PLUG) stock powered higher on Wednesday. Plug reported Q4 earnings two days ago, as you may recall. Losing (only) ...

Plug Power reported better-than-expected fourth-quarter results. It announced the transition to a new CEO. Plug provided investors with a timeline for positive EBITDA, operating income, and ...

Plug Power (PLUG) closed the most recent trading day at $1.82, moving -3.7% from the previous trading session. The stock's change was less than the S&P 500's daily gain of 0.1%. Elsewhere, the Dow saw ...

Tumbling more than 16% over the past month, Plug Power (NASDAQ: PLUG) stock has fallen out of favor over the past few weeks. With the recent plunge, shares of the fuel cell and hydrogen specialist are ...

Plug Power (PLUG) ended the recent trading session at $2.23, demonstrating a -7.08% change from the preceding day's closing price. This move lagged the S&P 500's daily loss of 1.51%. Elsewhere, the ...

Check out the companies making headlines in after-hours trading. MongoDB — Shares plunged 23% in extended trading. MongoDB said it sees first-quarter adjusted earnings per share of between $1.15 and ...