Bitcoin falls 5%, many other altcoins plunge 10%.
- #Amazon is in preliminary talks to invest in U.S. cloud services provider Rackspace Technology Inc, according to people familiar with the discussion
- #Crypto market saw its sharpest decline in two months, with Bitcoin falling 5% and many other altcoins falling as much as 10%
- #Dow Jones Industrial Average climbed 0.76% after the release of an upbeat ISM Manufacturing PMI reading
