Early Update – Positive Change in tone From the Open

11:11 a.m. ET The market opened weak after technical resistance (S&P 200-day) and earnings from banks and Tesla (TSLA  -2.85%) after The Wall Street Journal reported that Tesla cut prices in the U.S. for some of its cars by close to 20%. Interestingly JPM and BAC which both held losses after reporting, have soared back…