Two primary drivers have transformed the equity markets in recent years: technological advances and regulatory initiatives. How does modern, electronic technology facilitate trading, and to what extent does it present new challenges? How does regulation adjust to the changing structure of the...

Volatility is very much with us in today's equity markets. Day-to-day price swings are often large and intra-day volatility elevated, especially at market openings and closings. What explains this? What does this say about the quality of our markets? Can short-period volatility be controlled by...

The Call Auction Alternative -- The Broad Perspective -- View From a Market Maker -- Alternative Call Auction Designs -- Darwinism vs. Protectionism In the US Equity Markets; the Case for Real Competition -- View from a Derivatives Exchange -- Integrating Call and Continuous Trading -- A Call...

1. Indexing, ETFs and Robos - Are Stocks an Endangered Species? -- 2. How Technology is Transforming Liquidity Provision -- 3. Liquidity – A Fluid Concept from a European View -- 4. What Can Be Done to Drive Mid- and Small-Cap Liquidity? -- 5. New Approaches for Creating Liquidity -- 6....