Note: Our nightly “S&P 500 Outlook, Forecast, and Trading plan for Mon, 07/30” will be posted Sun, 07/29 night – please check back around 10:30pm/11pm EDT. THE GIST (“THE WHAT”) Technology stocks extended their slide, weighing down on the S&P 500 index for the second straight day, overshadowing optimism following strong GDP data. Twitter released (more…)