There's a simple explanation to today's large loss. Tesla went into the NASDAQ 100 index yesterday. With all the ETF and index money pouring into the stock in recent days, the shorts almost completely closed out their positions (I lend my shares out to the shorts - over the last week the interest rate first collapsed to 0.75%, then all my shares came back, indicating that no one wanted to bet against the stock until after the 15th). Today, however, the index related inflows stopped and the shorts likely re-established their positions. So in short order, the stock has reverted to about where it was before the whole NASDAX 100 madness began.
Jack Bowers
Hey Jack, how about telling us this...yesterday? It actually makes a ton of sense to me. Shorts covering (and others buying in) in anticipation of entry into of the NASDAQ 100 explains the steady run-up and then crash after. So this ~20 point spread is where the price would be with and without the shorts. The Goldman analysis was just the spark, or even coincidental - they can't have expected that this would be the result of that article. The good news is that now that they're back in, once the (hopefully) positive Q2 results come out, we can hope for Round 2.