Apples brutal sales warning sparked a Wall Street debate on whether tech stocks will be dragged int (Jake Kanter and Becky Peterson/Business Insider: Finance)

Jake Kanter and Becky Peterson / Business Insider: Finance
Apples brutal sales warning sparked a Wall Street debate on whether tech stocks will be dragged int – Apple began 2019 with a bang and not the good kind. The iPhone maker sent shockwaves through global markets on Wednesday with its first earnings warning in 16 years, tanking its stock by 9% on Thursday. Apple cautioned investors that its first-quarter revenue will be closer to $84 billion, …