Note: Our nightly “S&P 500 Outlook, Forecast, and Trading plan for Monday, 08/13” will be posted by 7:30am/8:00am EDT, Monday. THE GIST (“THE WHAT”) Ending its long winning streak of five weeks, the S&P 500 index plunged at the open mirroring European markets that tumbled alongside a record weakness in Turkish Lira on concerns of (more…)