Check out the companies making headlines yesterday:

Plug Power (NASDAQ: PLUG): Fuel cell technology Plug Power (NASDAQ: PLUG) rose by 13.3% on Monday after the company secured a $1.66 billion loan guarantee from the U.S. Department of Energy and benefited from a broader rally in clean energy stocks. See our full article here.

Is now the time to buy Plug Power? Access our full analysis report here, it’s free.

Moderna (NASDAQ: MRNA): Biotechnology company Moderna (NASDAQ: MRNA) rose by 6.1% on Monday after the company announced it delivered the first mRNA vaccines fully manufactured in Canada to the nation's provinces and territories. See our full article here.

Is now the time to buy Moderna? Access our full analysis report here, it’s free.

Magnite (NASDAQ: MGNI): Digital advertising platform Magnite (NASDAQ: MGNI) fell by 3.6% on Monday after concerns mounted across the digital advertising sector as a major antitrust trial against Google's ad business began, sending ripples through the industry. See our full article here.

Is now the time to buy Magnite? Access our full analysis report here, it’s free.

Compass (NYSE: COMP): Real estate technology company Compass (NYSE: COMP) fell by 10.5% on Monday after the company announced an agreement to merge with Anywhere Real Estate in an all-stock transaction. See our full article here.

Is now the time to buy Compass? Access our full analysis report here, it’s free.

RE/MAX (NYSE: RMAX): Real estate franchise company RE/MAX (NYSE: RMAX) rose by 2.6% on Monday after investor sentiment in the real estate services sector improved after news broke that competitor Compass Inc. planned to combine with Anywhere Real Estate. See our full article here.

Is now the time to buy RE/MAX? Access our full analysis report here, it’s free.