On Friday, there was a full party on the Oslo Stock Exchange and the main index closed up 0.9 percent to 935.41 points. It was the same in New York, and all the leading indices on Wall Street closed up to a new all-time high.
Among the Norwegian shares in the US, 3 out of 5 did better on Wall Street than in Oslo.
Borr Drilling did best, rising 9.73 percent, after climbing 0.48 percent on the Oslo Stock Exchange.
Frontline rose 7.46 percent, after a marked increase of 9.11 percent in Oslo.
Golden Ocean performed better on the New York Stock Exchange than in Oslo, closing up 3.58 percent.
Flex LNG and Equinor climbed 1.26 and 4.04 percent, respectively.