NEW YORK -- Stocks that traded heavily or had substantial price changes Monday:

       Acceleron Pharma Inc., up $11.22 to $178.87.

       The biotechnology company is reportedly a buyout target.

       Carnival Corp., up 94 cents to $26.38.

       The cruise line operator's Princess Cruises restarted cruises from the Port of Los Angeles since pausing operations last year.

       Kraton Corp., up $3.89 to $45.41.

       DL Holdings is buying the specialty chemicals company.

       Citigroup Inc., up $1.08 to $72.26.

       Bond yields continued rising, which allows banks to charge higher interest rates on loans.

       Hess Corp., up $3.78 to $79.12

       Rising oil prices supported gains for energy stocks.

       MGM Resorts International, up 47 cents to $45.09.

       The casino operator is buying The Cosmopolitan of Las Vegas from Blackstone for just under $1.63 billion.

       Apple Inc., down $1.55 to $145.37.

       The tech company and others reportedly face more supply chain risks because of production halts in China.

       Moderna Inc., down $21.30 to $408.84.

       The biotechnology company's COVID-19 vaccine rival, Pfizer, is reportedly close to submitting data for use of its vaccine in children to the Food and Drug Administration.