Buy Signals AAPL ($190.58) - Sep $190 Call TSLA ($325) - Sep $330 Call* *TSLA is popping this morning on news of a 500,000 vehicle a year facility in Shanghai. It may be a good idea to wait 30 minutes before buying these calls and let some of the news-related volatility to subside. The calls are very expensive, and the stock has a huge daily range. This is not a play for everyone, but the reward is commensurate with the risk.