Mowi, Bakkarost and Maruha Nichiro were among the biggest winners as seafood share prices made strong gains on Monday.
Stock markets around the world surged following the election of US President-elect Joe Biden and on promising news linked to the development of a COVID-19 vaccine.
The election of Biden who served two terms from 2009 to 2016 as vice president to Barack Obama, was called by leading media outlets on Saturday after days of tension.
