A pullback in prices of bitcoin deepened on Thursday, falling over 16% to below $11,000 after jumping to 18-month high of nearly $14,000 earlier this week amid optimism about the widening usage of digital currencies.
— Read on www.reuters.com/article/us-crypto-currencies-bitcoin/bitcoin-sell-off-accelerates-breaking-below-11000-idUSKCN1TS2Q9