貴金融期貨市場長期被華爾街操控
https://www.zerohedge.com/market ... me-ring-within-bankcommodities price manipulation, and spoofing, a trading technique whereby traders flood the market with "fake" bids or asks to push the price of a given futures contract up or down toward a more advantageous price, and to confuse other traders or HFTs which respond to trader intentions by launching momentum in the other direction.
n charging Nowak and others, prosecutors are testing an unusual application of a law formulated to battle mobsters, the Racketeer Influenced and Corrupt Organizations Act. Prosecutors say Nowak’s trading desk was a criminal racketeering operation within the confines of America’s biggest bank. Traders on Nowak’s desk engaged in spoofing as a core business practice, doing it more than 50,000 times over nearly a decade, they said..
The Justice Department has famously used the RICO statute to bring down mafia bosses and drug gangs. It has used other statutes to extract penalties and guilty pleas from big banks accused of market manipulation. But it’s been decades since the government has attempted to apply the anti-racketeering law to members of a major bank’s trading desk, placing Nowak and others in crosshairs once trained on the likes of the Latin Kings and the Gambino crime family. 偽拉高出貨 While much of the details behind the DOJ case had already been known to the market, for the first time the report explained how federal prosecutors based in Connecticut initially stumbled on to the JPM precious metals desk. As the DoJ was upping its focus on market manipulation with cases involving FX and other asset classes, prosecutors started looking for patterns in the raw trading data provided by the exchanges. When they looked for individual traders cancelling a bevy of orders on one side while executing on the other, they noted it as a possible example of spoofing. Quickly, trades made by Edmonds and other members of Nowak's desk stood out. Traders at big operations like JPMorgan’s found that within a second of placing a bid, their price was often countered by high-frequency traders who would match and close a position before the traders had a chance to complete their deal. These algos not only snapped up trades but also created momentum in the market that pushed prices away from the traders’ targets.
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