Tesla shares have finished the day at 21.06% down. This is the biggest single day share decline for the company in its history.

Why this matters: Tesla is a company going after a big dream. However, it also seems to be the company that is riding a very high valuation based on very little fundamental numbers being it. Revenues have increase 14% in the past 12 months, but the share price has increased 573%.

My views: I love the company and I love what they are trying to achieve, but it seems like they have become the poster child for a heavily overpriced stock market based on poor fundamentals.