Yen pinned near 40-year low with investors leery of intervention
By Rae WeeThe yen hovered near a four-decade low on Tuesday, leaving traders wary of possible intervention by Japanese authorities to bolster the currency, while the dollar steadied after recent losses.The yen FX_IDC:USDJPY was up 0.2% at 161.75 per dollar, reversing some of its decline from earlie…