We break down the biggest gainers and droppers in the Cheddar 50 index this year, plus one Japanese stock that's made a big splash in the U.S. in 2017.
On the plus side, shares of Square have risen about 160 percent this year as the digital payment company has expanded into new markets. And video game maker Take-Two Interactive has also more than doubled in 2017, as investors and fans both await the release of Red Dead Redemption 2 this spring.
But they weren't all winners. Pandora shares were down more than 60 percent as the music streaming service struggled to grow paying subscribers. And Blue Apron stock has dropped as much as 70 percent since its IPO in late June, losing its CEO and cutting jobs.
Plus, what about Japan's SoftBank? The tech holding company launched its $100 billion Vision Fund, which has made investments in Nvidia, WeWork and Flipkart. And we're still waiting for what could be a $10 billion investment in Uber.
AstraZeneca said its cancer-treatment drugs when used following chemotherapy treatment showed positive late-stage trial results for endometrial cancer patients.
The Week's Top Stories is a guided tour through the biggest market stories of the week, from winning stocks to brutal dips to the facts and forecasts generating buzz on Wall Street.
Aileen Del Cid, head of marketing at Samsung TV Plus, sat down with Cheddar News reporter Michelle Castillo to discuss the platform's plans to stand out from the streaming competition with a new channel featuring Conan O'Brien.
Stocks rose in midday trading on Wall Street Friday, led by more gains in technology stocks as another chipmaker reported strong demand related to artificial intelligence.
All of Ford Motor Co.'s current and future electric vehicles will have access to about 12,000 Tesla Supercharger stations in the U.S. and Canada starting next spring.
Shares of Nvidia, already one of the world's most valuable companies, skyrocketed Thursday after the chipmaker forecast a huge jump in revenue, signaling how vastly the broadening use of artificial intelligence could reshape the tech sector.
