Indices of the USA closed with a serious fall, hit on the 7th, 9-9, 3%, inform the data of the auction. This figure was the worst since 1987. in the middle of the day the Indices are almost twice slowed down due to the Federal reserve Bank of new York, which announced an increase of weekly volume of redemption of securities during the month and three-month REPO up to five hundred billion dollars in March. However, after a couple hours of the exchange again rushed down. Moreover, even After the end of trading the Dow Jones Industrial Average down to 9, 99 per cent. the situation was also influenced by the message of President Donald trump, who imposed a 30-day ban on entry into the US from Europe due to the coronavirus. Against this background, the American stock exchanges have opened falling to 7% and were stopped for a while for ten minutes. After the resumption of trading the Indices continued to fall More than 7 %. <span style="color:darkgray