In berlin thanks for joining me the bitcoin volatility continues the cryptocurrency rebounding to ten and a half thousand dollars after u. S. Negotiators approved the listing of Bitcoin Futures the price had hit a record high of almost eleven and a half thousand dollars this week but it since plunged and shot back up again the volatility is from the warnings of a crash from prominent investors but others say the price still could go way higher. When our financial correspondent so fishmans 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 corn supporters are hoping that with the major the riverdance exchanges