We investigate the information content of the limit order book (LOB) on the Tokyo Stock Exchange, the world's second largest order-driven exchange1. Microstructure parameters, such as the current cost-to-trade 1% of average daily volume and order book slope, consistently and significantly...

In 2010, the Tokyo Stock Exchange, the largest stock exchange headquartered outside of the United States, introduced a new trading platform, Arrowhead. This platform was designed to reduce latency and increase co-located, high-frequency quoting and trading (HFQ) from zero to 36% of trading...

In a single market, liquidity supply has two dimensions--price measured by the quoted spread, and quantity measured by the quoted depth. A third liquidity dimension, market breath, should be added when multiple markets quote the same security and there are enforceable regulatory penalties for a...

Like many countries, the U.S. is concerned that short selling might destabilize markets. Currently, U.S. SEC Rule 201 restricts short selling for stocks that decline 10 percent from the previous day's closing price. Historically, the U.S. has implemented both an uptick rule and a downtick rule...

TThe 2015 bankruptcy of Doral Financial Corporation, once “the best” U.S. bank according to U.S. Banker, is the largest since April 2010. The bankruptcy concludes years of management manipulation and efforts to recover. SEC investigation revealed fraud related to Doral's valuation of...