Why is this stock quote all over the place?

So I uploaded all my accounts to see that I am suddenly worth over 100 million dollars!  Awesome.  Except, of course, I'm not.  I traced the problem to this. A picture is worth a thousand words.  Sometimes the price is accurate at around 34 bucks.  Sometimes it's up to 47,000.  Why are these prices so crazy? It suddenly happened today, after working just fine for months.  The only odd thing is I was prompted for my password today.  That is new.

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