Numbers by Barron's

Amazon's $1 trillion valuation. Why energy is the worst-performing sector in 2020. And Google's parent Alphabet reports earnings today. Host: Alexandra Scaggs. Producer: Mette Lützhøft

Carnival's stock is sinking after a coronavirus scare. Economists expect manufacturing activity to be stronger than in December-but still on the decline. And why General Electric stock has rallied this week. Host: Lisa Beilfuss. Writer: Alexandra Scaggs.

Is the coronavirus outbreak a global health emergency? The World Health Organization will decide today. Why L Brands stock rallied 13% on Wednesday. And what to expect when Amazon reports earnings today. Host: Lisa Beilfuss. Alexandra Scaggs contributed to the reporting.

How did the last quarter go for Tesla, Facebook, and Microsoft? In today's episode, we preview three earnings reports out after the close of trading. Writer: Alexandra Scaggs. Host: Jeffrey Cane.

The Coronavirus is slamming stocks. Advanced Micro Devices is one of the market's hottest stocks-what to expect from the chip maker's earnings tonight. And why Wall Street is upbeat on Apple's results ahead of its earnings report. Host: Alexandra Scaggs. Producer: Mette Lützhøft

Manufacturing growth fell in January. Online mattress retailer Casper plans to go public-but is Wall Street into yet another money-losing start-up? And why 2019 was the best year in the mortgage industry since 2006. Host: Ben Walsh. Producer: Mette Lützhøft.

Amazon is now the world's most valuable brand. General Electric stock jumps after Morgan Stanley makes a bold Buy call. And what's best for the economy -- Democratic or Republican presidents? Host: Ben Walsh. Producer: Mette Lützhøft

Apple services could have $100 billion in revenue by 2024. Biotech company Moderna jumps as investors learn that the company can soon start testing a vaccine for the Coronavirus. And what to expect when Intel reports earnings today. Host: Ben Walsh. Producer: Mette Lützhøft

A short seller accused Tesla's cars of being unsafe-the stock is still going up. Boeing says its grounded 737 MAX plane won't fly before mid-2020. And why "blank check" companies are hot on Wall Street. Host: Ben Walsh. Producer: Mette Lützhøft

Earnings season is ramping up, and this week has many highlights. Investors will be focusing on subscriber numbers as Netflix reports earnings today. And Bytedance's TikTok is expected to have explosive revenue growth in its latest quarter but it's still way behind Facebook. Host: Nicholas Jasinski. Producer: Mette Lützhøft