Research Team at BBH, suggests that the main feature in the foreign exchange market continues to be the surge of the Japanese yen. Key Quotes “A convincing explanation of the yen's strength seems elusive. Until last week, which means through the fiscal year-end last month, Japanese fund managers have been buying foreign bonds at a near-record pace. Foreign investors, for their part, have been dumping Japanese shares. The main buyers of the yen appeared to be speculators, wherein the futures markets, they have amassed a near-record net and gross long yen position. Our Tokyo contacts point to an another source of flows that have been yen positive, however, concrete figures are not yet to be found. Japanese exporter is suspected repatriating overseas earnings at the start of the new fiscal year. The yen has strengthened against the dollar four of the five past Aprils. Month-to-date, the yen has soared nearly 4%. Its closest rival is the Swiss franc, which has gained about 0.6% against the greenback. The yen's rise has coincided with a sharp fall in the US 10-year premium over Japan. The premium peaked on March 22 near 204 bp. Today, it is below 180 bp. We have suggested a technical objective for the dollar int he JPY106.80-JPY107.00 area. Despite the talk of a secret agreement struck in Shanghai to weaken the dollar, Japanese and American officials are likely as surprised by the yen's strength as are a market participant. This is most likely not an engineered move.” For more information, read our latest forex news.