1 Sep 2015

Deconstructing the Dow Jones Industrial Average

In last week’s market turbulence when the Dow Jones Industrial Average (DJIA) fell by 1,100 points in a single day, I had to talk about something that I don’t like talking about: the DJIA itself. For the most part, I’m able to avoid talking about the DJIA, which is nice, because I think the index is pretty much an almost worthless relic of history. That said, when markets are volatile and… Read More

By David Ott Tags: , ,
27 Jul 2015

Diversification in Today’s Market

One of the bedrock ideas behind Modern Portfolio Theory (MPT) is that diversification lowers risk. A simple view of that concept is that a portfolio of many stocks is less risky than a portfolio that contains one stock because the impact of a failure like Lehman Brothers or Enron won’t blow apart your whole portfolio.  Of course, all stocks can go down substantially, like they did in 2008, so diversification… Read More

By David Ott Tags: , ,
7 Jul 2015

How Investors See the Greek Problem in Two Charts

While I’m dying to take a break from the ongoing financial crisis in Greece, I also want to show how the calamity isn’t destabilizing markets so far. Importantly, US stocks barely budged yesterday in response to the news, although stocks overseas didn’t fare as well.  The FTSE Developed Markets ex North America index fell by -1.61 percent while the FTSE Emerging Markets Index dropped -1.98 percent. While prices tell us… Read More

By David Ott Tags: , ,
17 Jun 2015

A Strategy for Stock Sectors

A little more than a year ago, I attempted to answer the question, ‘which stock sector is best?‘ The answer, of course, is that it depends.  It depends on what time horizon you are evaluating, whether you care about overall performance, risk-adjusted performance and so forth. My conclusion to that article is that no sector is ‘best’ and the best strategy is to have diversified exposure to a basket of… Read More

By David Ott Tags: ,
15 May 2015

The Trouble with Hedge Funds

Yesterday, in my article about activist investors, I referred to a Yale academic who said that one hedge fund index showed that activists had sluggish performance, but then said that this index series is widely known to be troublesome without any explanation for what makes them problematic. Hedge fund ‘indexes’ are well known to overstate performance and understate risk, making them appear more appealing to investors than they really are.  The… Read More

By David Ott Tags: , , ,
5 May 2015

Estimating the All-In Costs

While I was in New York over the weekend, my sister walked me past a six-story townhouse right off of Fifth Avenue that now belongs to one of my (very few) high school girlfriends.  It’s a pretty nice house with views of Central Park and apparently cost them a cool $26 million (not including any renovation and decoration costs).    This woman married her college boyfriend who is now the… Read More

By David Ott Tags: , ,
21 Apr 2015

Momentum: A Moving Body in Motion

In recent weeks, I’ve written about two well known risk factors, the size premium and the value premium. Today, I’ve got a more difficult topic to cover: momentum.  Virtually everyone agrees that you can find evidence of momentum in the data, but there’s a lot of disagreement about why it exists and how it should or shouldn’t be applied in the real world. In short, momentum is the tendency for stocks that… Read More

By David Ott Tags: , , ,
20 Apr 2015

Finding True Diversification in Alternatives

They say that the only free lunch in finance is diversification. With stocks trading at lofty valuations and bonds yields historically low, it’s sensible to look at other alternative strategies that could potentially lower risk or increase return (or better yet: do both). Over the last five years, investors have flocked to ‘alternative’ investments, although the definition of alternative is pretty broad and can include things as generic as REITs… Read More

By David Ott Tags: , , ,
10 Apr 2015

To Hedge or Not to Hedge

For the most part, the returns associated with foreign stocks and bonds have two components: the return of the stock or bond and, secondly, the return of the foreign currency.  Over the past eight months, the impact of the exchange rate has been unusually high.   For example, a German investor that owns an index fund in the DAX is up 24.04 percent so far this year through yesterday.  For… Read More

By David Ott Tags: , , ,
31 Mar 2015

Beat the Market in Bonds

One way to judge the performance of a mutual fund or ETF is to compare the results to a relevant benchmark, which is usually an index that has relatively similar characteristics. Another method is to compare your fund to a group of funds that are basically pursuing the same strategy.  Admittedly, we don’t use this approach very often, even though I think it would make our job a lot easier… Read More

By David Ott Tags: ,