 In his closing, the prosecutor peppered his arguments with metaphors to show how Huang cared about moving stock prices, not acquiring stock. In New York, I'm Doug Krisner, Bloomberg Radio. Thank you, Doug. In company news, shares of BP are down more than 3% in European trading. The oil giant is warning of, quote, significantly lower refining margins. It's also predicting a write-down on the value of a plant in Germany of $1 billion to $2 billion.