I did not buy shares in Tesla (NASDAQ: TSLA) a month ago. So far, that looks like the right decision as Tesla stock has tumbled 16% over that period. Still, as a long-term investor, I do not typically think about owning shares for a matter of weeks. I reckon the real money is made over

Over the past decade, some investors have made a lot of money owning shares in Tesla (NASDAQ: TSLA). In the past five years alone, Tesla stock has moved up by 567%, meaning it now has a market capitalisation of $1.1trn. However, Tesla stock has slumped by a quarter since the middle of December. Could this