the boj has taken a big step towards implementi ining econom. he said uncertainty and risks lie ahead. he explained changes in prices result from economic trends but economists are trying to change prices first. >> translator: there are hurdles. will the prize of goods rise? will there be pay rises? it's not known whether the economy will recover in the future? >> he also referred to the central bank suspension on bond purchasing. he said a future drop could cause concern in japanese markets. investors on u.s. markets too were cheered by measures taken by the boj. the dow jones closed at 14,606 up. let's go to ramin at the tokyo stock exchange. the boj took out all the stops yesterday. we saw a positive reaction in the markets. are we seeing that momentum continue this friday morning? >> what a reaction indeed and debut for bank of japan chief. he announced pressures that not only met market players expectations but in some cases exceeded them. let's have a look at the opening levels for today. we can really see a strong positive reaction. 13,1 1