Tesla stock declined 30% last week — that's proof that the company's legendary volatility isn't going anywhere, but it is a lot more expensive (TSLA)

· Tesla's volatile stock has always made for amazing investment opportunities.
· Investors who have recognized when a share-price decline is overdone have bought on big dips and enjoyed fantastic returns.
· But Tesla has never been priced as high as it is now: even after a 20% bear correction, it's still over $700.
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