10 September 201903.04 The Tokyo Stock Exchange begins the session with the plus sign, driven by the weakness of the yen, which gives impetus to the securities that most depend on the sustainability of exports, with investors awaiting new developments from negotiations on international trade between the US and China . The Nikkei marks a positive variation of 0.19% at 21,358.17. On the foreign exchange markets, the Japanese currency is traded at 107.30 against the dollar, and at 118.50 on the euro.