Key Markets Waking From Summer Slumber

 | Sep 15, 2014 01:52AM ET

Underneath Yellowstone National Park lies a dormant supervolcano.

Based on evidence of past eruptions, it’s capable of burying Wyoming, Montana, Idaho, and Colorado under several feet of volcanic ash.

And there are indications that the caldera, the chamber of molten rock, may be expanding – a disturbing sign under the surface of the seemingly placid wilderness.

Interestingly, it reminds me a lot of the S&P 500, which has continued to grind higher despite disturbing problems beneath the surface.

That’s why the big picture is always helpful, especially when dealing with diversified portfolios made up of various asset classes. A macro perspective can help us identify significant risks before they become mainstream news headlines.

With that in mind, let’s run through three key developments that you need to know about right now.

h2 The China Syndrome/h2

In case you haven’t noticed, industrial metal prices have been in free fall this year.

Part of the reason is that Chinese demand has dropped just as production capacity is hitting its stride. The spot price for iron ore, for example, is plumbing levels not seen since 2009. And rebar futures prices on the Shanghai Futures Exchange have dropped to a record low.

In reality, the problem is bigger than just industrial metals. China’s economy could be aptly described as a slow-motion train wreck right now, and building a few more uninhabited “ghost cities” won’t rectify the problem.

At the end of March, I identified six companies acutely exposed to a disaster in China. Let’s take a look at how they’ve performed: