Good reads from around the Web.
I have found a new website and it’s right up our street. Called Portfolio Charts, it’s dedicated to exploring asset allocation visually – and assuming all the maths is correct and the resultant graphs are accurate – it appears to be brilliant.
Now don’t get me wrong. I still think most people are best off not immersing themselves in the minutia of a dozen different asset allocations and wondering for six months whether the Coward’s Portfolio, the Merriman Ultimate, or the Golden Butterfly is the best allocation for them (or indeed whether they’re really finishing moves from Street Fighter III).
In truth, The Accumulator’s back of a blackboard graphs are about as spuriously precise as is required to overcome inertia and keep new investors focused on what matters.
But if you’ve been coming here for a while, there’s a good chance you’re not most people. And that while you know you should know better, you’ll also have plenty of fun clicking around the site looking at how adding 10% more Treasuries dampened volatility if you were power-shouldered 1980s New York executive buying stocks to fund a place in the Hamptons.
(Yes, it’s American of course. Perhaps that’s an advantage if it means we focus on the gist rather than the detail?)
Less risky but more rewarding
The latest post exploring whether an investor should go 100% equities is a good place to get started.
The author writes:
In investing, the concept of efficiency is most commonly discussed in terms of risk-adjusted returns. Basically, it’s all about trade-offs.
What are you willing to risk for your potential higher gain?
Sure you can invest in a portfolio with a higher average return, but with the trade-off that your odds of actually achieving that return with any certainty are much lower.
Portfolios that work towards good returns while minimizing downside risk tend to do quite well compared to pedal-to-the-metal portfolios.
Now that sounds great, but how is one to identify these magical portfolio unicorns with superior risk-adjusted returns to the stock market?
Surely they are quite rare, so why waste our time chasing the unattainable?
Here’s the thing — they’re not rare at all.
Then follows this graph, which goes straight into the Monevator Hall of Money Shots.
Source: PortfolioCharts.com
The square red box on the far left represents the performance of an all-stocks portfolio. The other symbols mark the same for a variety of lazy portfolios.
What this graphic shows is that over the period, adding other assets to your 100% stocks portfolio typically resulted in a less-steep worst year loss1 while also tending to increase the minimum long-term annual compound returns your portfolio earned.
It doesn’t mean you won’t do better with 100% stocks – it doesn’t prove anything will happen in the future, because it is only a study of the past – but it does indicate very clearly that for long-term investors, diversifying assets has historically done the business on the basis of risk versus reward.
There’s plenty more where that came from over at Portfolio Charts.
- i.e. Maximum drawdown – the fall in the value of your portfolio from peak to trough. [↩]