It seemed like everyone was in a buying mood on Friday, except Elon Musk. The Dow Jones Industrial Average broke a six-day losing streak, the Nasdaq Composite turned in its second positive session in a row, and the S&P 500 was up over 2%, a small step back from the brink of a bear market, ending the week 16.50% off its 52-week high. The reprieve for equities could continue, but any single-day or short-term stock gains in this market are…