Trading in Tesla, Inc. TSLA is relatively quiet Tuesday. This follows a period of extreme volatility. But while Elon Musk may not be very predictable, the action in Tesla stock has been.This is why it's our Stock of the Day.As you can see on the chart, Tesla recently hit resistance and reversed off the $359 level. This wasn't a coincidence. There tends to be resistance at price levels that had previously been resistance.This happens because of buyer’s remorse.Some people bought shares of Tesla at around $35 ...