Understood, but the SEC doesn't investigate every butterfly [1] transaction, and...

		ChuckMcM on April 23, 2013 \| parent \| context \| favorite \| on: Stocks Plunge, Quickly Recover, on Fake Tweet Understood, but the SEC doesn't investigate every butterfly [1] transaction, and since you're spread wide its a lot more subtle. [1] Butterfly - a limited risk investment that exploits volatility see [http://en.wikipedia.org/wiki/Butterfly_(options)]

In order to benefit they would have had to sell in very short time.