Spoofing & Manipulation

Market manipulation means creating false impressions of supply, demand or price. Here is how spoofing, layering and wash trading work, the traders and banks penalized for them and how regulators catch manipulation.

Spoofing and layering

Spoofing means placing large orders you intend to cancel, to trick others into thinking demand or supply is building. A spoofer might post big buy orders below the price to lure buyers, sell into the rise, then cancel the fake orders. Layering uses many fake orders at different prices. The Dodd-Frank Act of 2010 explicitly made spoofing illegal in U.S. futures markets.

Spoofers fill the order book with orders they never intend to execute.

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