CNNMoney - Markets Stocks: 6 things to know before the bell 2017-11-21T04:49:29.000000000-05:00 Here's what you need to know about the markets before you start your business day. Janet Yellen submits resignation from the Fed 2017-11-20T14:37:39.000000000-05:00 Federal Reserve Chair Janet Yellen officially submitted her resignation from the central bank's Board of Governors. Can anything stop bitcoin? Price above $8,000 2017-11-20T13:24:01.000000000-05:00 Bitcoin prices continue to surge despite a torrent of criticism from some on Wall Street. But the cryptocurrency may keep climbing as more companies adopt it. The latest? Jack Dorsey's Square. Cash is still king in the digital era 2017-11-20T13:13:36.000000000-05:00 Despite the proliferation of payment apps, cash is used widely across the world, even in the United States. It's growing in 40 out of 42 countries, a Fed study says. How decades of bad decisions broke GE 2017-11-20T12:57:29.000000000-05:00 General Electric survived the Great Depression and the financial crisis. But questionable deals and needless complexity have forced a reckoning. China is winning electric cars 'arms race' 2017-11-20T09:41:19.000000000-05:00 Read full story for latest details. Toshiba stock drops on $5 billion share sale plan 2017-11-20T04:34:31.000000000-05:00 Read full story for latest details. Tesla's truck, not out until 2019, already has orders 2017-11-17T17:13:27.000000000-05:00 Elon Musk finally unveiled the Tesla Semi. Tesla won't begin producing the electric truck until 2019, but Walmart, a major trucking company and a grocery chain headquartered in the Big Three's backyard, reportedly have plans to buy some. Victoria's Secret is struggling because women want to be comfortable 2017-11-17T13:32:25.000000000-05:00 Read full story for latest details. Saudi central banker: 'Overdue' anti-corruption drive will pay off 2017-11-17T09:56:00.000000000-05:00 Read full story for latest details.