When you ask someone in the financial industry how his job creates value, he’ll often answer that it enhances liquidity. Why are high-frequency trading and other forms of algorithmic trading good for markets? Liquidity, we’re told. What’s the potential harm from the Volcker Rule, which prohibits banks from engaging in proprietary trading? It could decrease liquidity. There are endless academic ...

Bloomberg The dollar gained, Treasuries retreated and stocks advanced as an appetite for risk returned after an anticipated North Korean missile test failed to materialise and Hurricane Irma struck the US with less force than feared. Gold, the yen and the Swiss franc all fell. Bloomberg’s dollar index was headed for the first increase in eight days, while US stocks ...

Reuters Qatar’s stock market sank to a 19-month low on Monday while other regional bourses were mixed in mostly quiet trade, although Saudi British Bank surged in Riyadh. The Qatari stock index dropped 1.6 percent to 8,532 points, its lowest finish since January 2016, in a broad sell-off that saw declining stocks outnumber gainers by 27 to nine. Qatar National ...