Jack Ma just sowed the seed of another decacorn – a startup worth more than $10 billion – on the Hong Kong stock exchange. Largely ignored by analysts, Alibaba Group Holding Ltd.’s health unit suddenly woke from a long hibernation last month, soaring 58 percent in two weeks to reach a market value of $8.7 billion. Most of the rally ...

Like postmodern literature that eschews conventional plot, narrative, and characters, financial markets have become increasingly abstract and remote. Volatility trading offers a good example of why this is so dangerous. In February, Goldman Sachs Group Inc. reportedly made $200 million in profit on a single day from volatility trading. Anticipating increases, Goldman purchased volatility then sold it profitably to investors ...

Heads, Boeing Co. wins. Tails, aerospace suppliers lose. The planemaker recently announced the latest step in its push to grab more of its suppliers’ rich profit margins for itself. Boeing will partner with Safran SA to develop and service auxiliary power units, which are used to start the main engine and provide power to aircraft while on the ground. If ...