FILE -Firefighters work as smoke rise out of the Old Stock Exchange, Boersen, in Copenhagen, Denmark, Tuesday, April 16, 2024. (Emil Helms/Ritzau Scanpix via AP, File)

Remains of Copenhagen's Old Stock Exchange building are seen in Copenhagen, Denmark, Thursday, Sept. 19, 2024. (AP Photo James Brooks)

Remains of Copenhagen's Old Stock Exchange building are seen through a broken glass window in Copenhagen, Denmark, Thursday, Sept. 19, 2024. (AP Photo James Brooks)

Workers clear rubble at Copenhagen's Old Stock Exchange building in Copenhagen, Denmark, Thursday, Sept. 19, 2024. (AP Photo James Brooks)

Denmark's King Frederik X lays the foundation stone for the reconstruction of the Stock Exchange in Copenhagen, Thursday, Sept. 26, 2024. (Ida Marie Odgaard/Ritzau Scanpix via AP)

Workers clear rubble at Copenhagen's Old Stock Exchange building in Copenhagen, Denmark, Thursday, Sept. 19, 2024. (AP Photo James Brooks)

Denmark's King Frederik X lays the foundation stone for the reconstruction of the Stock Exchange in Copenhagen, Thursday, Sept. 26, 2024. (Ida Marie Odgaard/Ritzau Scanpix via AP)

A window, blackened with soot, is seen at Copenhagen's Old Stock Exchange building in Copenhagen, Denmark, Thursday, Sept. 19, 2024. (AP Photo James Brooks)

Lars Daugaard Jepsen, head of reconstruction at Denmark's Chamber of Commerce, peers through a window at Copenhagen's Old Stock Exchange building in Copenhagen, Denmark, Thursday, Sept. 19, 2024. (AP Photo James Brooks)