when our financial correspondent so fishman's he joins us now from new york sophie u.s. regulators approving the listing of bitcoin futures what does this mean for the cryptocurrency trading game. it means more potential investors and more money helena you could say that now even watchdogs have decided to open bitcoin from main street and this could not only increase the price of with corn and thus the value of an investment but also provide the asset with more stability but current supporters are hoping that with the major the riverdance exchange of funds from institutional investors will flow into the cryptocurrency and this indeed could add more stability to the volatile asset but we also hear a lot of very skeptical voices these days warning investors to stay worry the f.c.c. has already rejected a bit corny e.t.f. proposal in part because of the underlying assets volatility so it is not a clear case for bitcoin yet or so if you would it's friday so wrap up the trading week for us. this was a special week and investors witness a spectacular scary rise and fall of the

sophie. thank you so much for that. ramy inocencio with the headlines at the hour in new york. the past hour, the u.s.e suspended votes on republican tax bill until 11:00 a.m. friday, washington time, 14 hours from now. lawmakers rejected a so-called trigger proposal designed to win support three of three holdouts had tied their votes to the mechanism which would have raised taxes automatically if promised revenues were not met. john mccain had indicated his support. he helped scuttle the obamacare repeal earlier this year. the trump administration is calling on other major economies to offer a united response to china's a slow embrace of market principles. the rebuke comes as washington seeks beijing's help in corralling north korea and follow the period where the president scaled-back public criticism of china. the treasury says it is concerned that recent economic liberalization has load or even reversed. >> they are putting too many of their marbles in state owned enterprises, in the party structure. doingw that what they are is not working for u.s. workers, so that is the impetus for the change.