We explore the determinants of intraday volatility in interest‐rate and foreign‐exchange markets, focusing on the importance and interaction of three types of information in predicting intraday volatility: (a) knowledge of recent past volatilities (i.e., ARCH or Autoregressive Conditional...

Dividing the 223 largest traders of heating oil futures between June 1993 and March 1997 into 11 different line-of-business groupings, we document their trading activity. We find substantial and significant differences between the 11 trader types in their propensity to take long, short, or...

We examine how prices in interest rate and foreign exchange futures markets adjust to the new information contained in scheduled macroeconomic news releases in the very short run. Using 10-second returns and tick-by-tick data, we find that prices adjust in a series of numerous small, but rapid,...

We model and examine the impact of information releases on market uncertainty as measured by the implied standard deviation (ISD) from option markets. Distinguishing between scheduled and unscheduled announcements, we hypothesize that since the timing, although not the content, of scheduled...

Signaling strategies that sellers of higher-quality products or securities employ to differentiate their products include (1) development of a reputation for quality, (2) third-party certification, (3) warranties, and (4) information disclosure. These signaling strategies are compared using data...