Reuters/Bobby Yip Tesla posted first-quarter earnings on Wednesday that topped analyst expectations. Shares initially popped before sinking after what analysts have called an "odd conference call." "These questions are killing me," CEO Elon Musk told "boring" analysts on the call. Follow Tesla's stock price in real-time here. Shares of Tesla, which initially popped following an earnings beat Wednesday afternoon, sank as low much as 7% after CEO Elon Musk's bizarre conference in which he interrupted analysts and insulted their questions.