02 September 201903.38 The Tokyo Stock Exchange opens with the minus sign, weighed down by the latest restrictive measures taken by China and the United States over the weekend during negotiations on international trade, and fears of further repercussions on the global economy. The Nikkei marks a decline of 0.38% to 20,624.86, losing 79 points. The yen returns to appreciate against the dollar, at 106.10, and on the single currency at 116.50.