Matt Levine, Columnist

Crypto Bots Manipulate Proudly

Also Trump taxes, Trump trading, farcical meetings, blockchain and not-blockchain.

Two scams at once.

Photograph: Bloomberg

Crypto bots.

Is spoofing illegal? Well, sure, yes. There is a law against spoofing in U.S. commodity markets. In U.S. equities markets, where there is no explicit law against spoofing, it is still punished as a variety of fraud. Submitting orders to buy a stock, without intending to buy that stock, in order to push up the price so you can sell it: It sounds dishonest, and there’s no particular problem with calling it fraud.