At 4 AM EST (9 AM my time), orders shorted back two small lots of $TSLA. I was already carrying a short load before that. I was vastly over my margin limit. I woke up an hour later and thought it was a bad dream: the stock was at 455 and holding. I decided to wait. Now covered one of the small lots at target 426.08 for close to $11. The other is set for 420.62. If I can hold on, I will. It might not be easy. Stock is now defending 427 (yesterday's close) the way it defended 430 for an hour just before. Now 428. Ugh. Open is in three minutes.