Yahoo Finance 
JPMorgan CEO Jamie Dimon says bitcoin is a fraud that will eventually blow up
JPMorgan Chase (NYSE: JPM) CEO Jamie Dimon took a shot at bitcoin (Exchange: BTC=-USS) , saying the cryptocurrency "is a fraud." "It's worse than tulip bulbs. It won't end well. Someone is going to get killed," Dimon said at a banking industry conference organized by Barclays. "Currencies have legal support. It will blow up."Dimon also said he'd "fire in a second" any JPMorgan trader who was trading bitcoin, noting two reasons: "It's against our rules and they are stupid."Bitcoin fell to its session lows after Dimon's comments. As of 3:01 p.m. in New York, bitcoin traded at $4,106.23, down 2 percent.Dimon's comments came at a time when some of the most well-known figures on Wall Street started to embrace the cryptocurrency. Fundstrat's Tom Lee said he sees bitcoinsurging to $6,000 next yearand investing legendBill Miller reportedly ownsbitcoin. Even Dimon's own bank, JPMorgan, has reportedly begun a trial project using blockchain as it tries to cut trading costs . Blockchain is the technology behind bitcoin. Bitcoin has already soared 315 percent this year.Earlier on Tuesday, he warned about further declines in trading revenue for the banking giant.Dimon said third-quarter trading revenue will drop about 20 percent on a year-over-year basis. Dimon also said the bank may not give intra-quarter guidance in the future.JPMorgan's stock fell off its session highs on the comments, but remained up 1.4 percent on the day. This comes just a day after Citigroup CEO John Gerspach issued a similar warning. On Monday, Gerspach said Citi's trading revenue could fall 15 percent , citing low market volatility. 2017 has been the calmest market in decades. The CBOE Volatility Index (VIX) (STOXX: .VIX) , widely considered the best gauge of fear in the market, hit its lowest level in more than 20 years earlier this year. The second quarter was also a weak one for JPMorgan's trading unit as revenue fell 14 percent during the period on a year-over-year basis. Dimon will also be speaking later Tuesday at the Delivering Alpha conference in New York . —CNBC's Wilfred Frost contributed to this report. JPMorgan Chase (NYSE: JPM) CEO Jamie Dimon took a shot at bitcoin (Exchange: BTC=-USS) , saying the cryptocurrency "is a fraud." "It's worse than tulip bulbs. It won't end well. Someone is going to get killed," Dimon said at a banking industry conference organized by Barclays. "Currencies have legal support. It will blow up." Dimon also said he'd "fire in a second" any JPMorgan trader who was trading bitcoin, noting two reasons: "It's against our rules and they are stupid." Bitcoin fell to its session lows after Dimon's comments. As of 3:01 p.m. in New York, bitcoin traded at $4,106.23, down 2 percent. Dimon's comments came at a time when some of the most well-known figures on Wall Street started to embrace the cryptocurrency. Fundstrat's Tom Lee said he sees bitcoin surging to $6,000 next year and investing legend Bill Miller reportedly owns bitcoin. Even Dimon's own bank, JPMorgan, has reportedly begun a trial project using blockchain as it tries to cut trading costs . Blockchain is the technology behind bitcoin. Bitcoin has already soared 315 percent this year. Earlier on Tuesday, he warned about further declines in trading revenue for the banking giant. Dimon said third-quarter trading revenue will drop about 20 percent on a year-over-year basis. Dimon also said the bank may not give intra-quarter guidance in the future. JPMorgan's stock fell off its session highs on the comments, but remained up 1.4 percent on the day. This comes just a day after Citigroup CEO John Gerspach issued a similar warning. On Monday, Gerspach said Citi's trading revenue could fall 15 percent , citing low market volatility. 2017 has been the calmest market in decades. The CBOE Volatility Index (VIX) (STOXX: .VIX) , widely considered the best gauge of fear in the market, hit its lowest level in more than 20 years earlier this year. The second quarter was also a weak one for JPMorgan's trading unit as revenue fell 14 percent during the period on a year-over-year basis. Dimon will also be speaking later Tuesday at the Delivering Alpha conference in New York . —CNBC's Wilfred Frost contributed to this report.
More From CNBC
