Underlying each stock trades hundreds of options at different strike prices and maturities. The order flows from these option transactions reveal important information about the underlying stock price. How to aggregate the trade information of different option contracts underlying the same stock...

After more than a decade of rapid growth, the volume of outstanding credit default swaps peaked at almost $60 trillion at the end of 2007. Since then it has nearly halved, while turnover has continued to rise. The decline in volumes outstanding reflects intensified efforts to reduce counterparty...

We build on the work of Wright and Zhou (2009) who show that the average jump mean in bond prices can predict excess bond returns, capturing the countercyclical behaviour of risk premia. We show that these jumps often take place at 8:30 and 10:00 directly linking them to specific macroeconomic...

We use two extremely liquid S&P 500 ETFs to analyze the prevailing trading conditions when mispricing allowing arbitrage opportunities is created. While these ETFs are not perfect substitutes, we show that their minor differences are not responsible for the mispricing. Spreads increase just...

Mortgage-backed securities in the United States are generally traded on a “to-be-announced,” or TBA, basis. The key feature of a TBA trade is that the identity of the securities to be delivered to the buyer is not specified exactly at the time of the trade, facilitating a liquid forward...

During the financial crisis, Korea responded to dislocations in the FX swap market by both drawing on its swap line with the Federal Reserve and using its own international reserves to provide dollars to domestic banks. We show that the Bank of Korea's use of the Fed swap line was very effective...

I propose to model stock price tick-by-tick data via a non-explosive marked point process. The arrival of trades is driven by a counting process in which the waiting-time between trades possesses a Mittag-Leffler survival function and price revisions have an infinitely divisible distribution. I...

Exploiting several regional holidays in Germany as a source of exogenous cross-sectional variation in investor attention, we provide evidence that the well-known local bias at the individual level materially affects stock turnover at the firm level. The German setting offers favorable...