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Contract for difference

A contract for difference, or CFD, is a derivative that pays the change in a security's price between the opening and closing of the contract, without the holder owning the security. It allows leveraged exposure to a price move, which is why it appears in cases where traders needed to act quickly on a known announcement.

manipulation techniques · updated 2026-09-20

Where does contract for difference come up?

This term is used in the following manipulation techniques, each explained in full on its own page.

Enforcement actions involving these techniques

Action Agency Filed Technique Penalty Status
SEC v. Robert B. Westbrook (hack to trade, 2024) SEC 2024-09-27 Hack To Trade , Insider Trading filed
SEC v. Vladislav Kliushin, Nikolai Rumiantcev, Mikhail Irzak, Igor Sladkov, and Ivan Yermakov (hack to trade, 2021) SEC 2021-12-22 Hack To Trade judgment
SEC v. Ieremenko et al.: settlements with Cho, Olefir and Capyield (hack to trade, 2020) SEC 2020-11-05 Hack To Trade , Insider Trading $425k settled
SEC v. Dubovoy et al.: settlements with eight defendants (hack to trade, 2020) SEC 2020-06-10 Hack To Trade judgment
SEC v. Ieremenko et al.: settlements with Kwon and Sabodakha (hack to trade, 2020) SEC 2020-04-09 Hack To Trade , Insider Trading $149k settled

See also

Back to the full glossary — 261 defined terms.