Tim Edwards is Managing Director of Index Investment Strategy for S&P Dow Jones Indices (S&P DJI). The group provides research and commentary on S&P DJI’s entire product set, including U.S. and global equities, commodities, fixed income, and economic indices.
Prior to joining S&P DJI in 2013, Tim worked for Barclays Capital, initially within fund-linked derivatives and subsequently in exchange-traded products and index-linked derivatives. Prior to that, he worked at the Royal Institution of Great Britain.
Tim holds a Ph.D in pure mathematics from University College London.
Volatility – it is sometimes said – takes the elevator up but takes the stairs down. Like seismic activity, volatility can rise precipitously, but tends to decay more slowly; aftershocks and tremors continue to roil markets after any major repricing occurs. The practical consequence is that, once the markets become volatile, they tend to remain Read more […]
At the General Election on Thursday, U.K. voters handed a resounding victory to Boris Johnson’s Conservative party. The British electorate awarded the party with 365 out of 650 seats, the largest outright majority of any U.K. government since 2001, and the biggest victory for the Conservative party since Margaret Thatcher’s final victory in 1987. Exhibit Read more […]
A new paper published today provides a new perspective on the active usage of products linked to S&P DJI indices, and illustrates the network of liquidity that has developed around the S&P 500® and other popular benchmarks. “Active” and “passive” are colloquial terms, and it can be hard to distinguish one from the other at Read more […]
Ever since its formation in response to the “Black Monday” crash of October 1987, the United States “Working Group on Financial Markets” has been accompanied by (persistently-denied) rumours that the group used government funding to make large equity purchases whenever the market fell – giving rise to its informal moniker of the “Plunge Protection Team”. Read more […]
When do sectors matter, and what can you do about it? Sometimes the sector composition of an equity portfolio strongly affects its returns. At other times, single stock effects or overall market effects dominate. Sector-based products such as ETFs and futures have been around for decades, but recently they have attracted growing interest. Exhibit 1 Read more […]
At last Friday’s close, S&P Dow Jones assigned a number of technology and consumer discretionary names into a new “Communication Services” sector classification. Relative to the old Telecommunication Services definitions, the sector has grown from 3 to 22 companies (not counting dual share listings) and is less concentrated in absolute terms. However, Communications Services remains Read more […]
U.S. equity funds following momentum (or relative strength) strategies have generally performed well recently, and their performance has been rewarded with inflows. This is important because momentum, uniquely among investment styles, is self-reinforcing – until it isn’t. Typically, as factors become more popular, their excess returns are likely to diminish. For example: the more value Read more […]
It has not been a great start to the week for the technology sector, with large-cap tech stocks dragging down equity indices across the globe. With the current media focus on the industry behemoths, suitably arranged into fun acronyms (“FANGs” and so on), investors in the U.S. tech sector might be concerned about the risks Read more […]
Investment strategies that switch between sectors or industries – and the related activity of using sectoral performances to discern broader macroeconomic trends – have long been an part of professional investing. However, it is surprisingly difficult to find even basic research explaining how sectors are classified, why they are important and how they might be Read more […]
Assigning equal weights to each constituent, such as in the S&P 500 Equal Weight Index, historically would have offered material outperformance over capitalization-weighted benchmarks across a range of markets. Earlier this year, we published a paper examining how this occurred. There are several perspectives one can take, ranging from factor or sector exposures all the Read more […]