Bubble trouble? Bitcoin tops $11,000, but fades after sharp rally

LONDON/NEW YORK (Reuters) - Bitcoin zoomed past $11,000 (£8,185.5) to hit a record high for the sixth day in a row on Wednesday after gaining more than $1,000 in just 12 hours, stoking concerns that a rapidly swelling bubble could be set to burst in spectacular fashion.

from Reuters: Top News http://uk.reuters.com/article/uk-markets-bitcoin/bubble-trouble-bitcoin-tops-11000-but-fades-after-sharp-rally-idUKKBN1DS2XK?feedType=RSS&feedName=topNews