Show notes
Hey everyone. This is Kirk here again from Option Alpha and welcome back to the daily call. Today, we're going to talk about why understanding asset class correlations can help save your butt. A lot of the stuff that we've been doing recently with our research team and back-testing wise has been in the realm of underlying asset correlations and building uncorrelated baskets of securities. And so, what we've been trying to do is not only study the relationship between different industries and ETFs to one another and what their long-term correlations have been or not, but also trying to understand how we can build baskets of option strategies in different ETFs and sectors that have very little to do with one another, so how can we get as much diversification benefit with as little number of tickers in our portfolio as possible. And so, I think the key that I want to get across today is not necessarily that you have to memorize every single asset class correlation to another asset class, but it's just that you should understand at least the big ones, so the big asset class correlations to one another, bonds to stocks, stocks to oil, oil to bonds, etcetera and you should probably understand anything specifically that you're trading. If you do a lot of trading in say the euro or Mexico and EWW, you should probably understand what those asset classes correlate to, so that you have an idea of – If one ticker goes up, is it likely to make the other ticker or is the other ticker likely to react in the same direction, no direction at all or potentially, the opposite direction?
Here's a couple here that I think will just help and lead you down this path of hopefully discovering a little bit more about this. One of the ones that we like to track a lot is bonds. And so, we like to track bonds which is typically TLT. It's a great bond ETF that tracks long-term maturity bonds, very highly liquid. What most people would believe is that bonds are inversely correlated to stocks. When stock prices go up, bond prices should go down, but that's not actually the case and we actually found this and actually, other people have found this before, but we reconfirmed this, that bonds are actually very highly correlated with stocks. When we tracked the correlation between the bonds, TLT and something like SPY, we actually get a correlation of .63 which means that typically, when stocks go up or when bonds go up, they actually go up more often than not together which is completely backwards from what traditional investing would say. You've often heard even the 60/40 portfolio, so that you diversify out, but how much diversity are you really getting with bonds because they end up actually tracking very much in line with stocks?
Now, another one that you can look at is potentially, the euro and bonds. If we want potential exposure or we want to trade exposure to the euro through something like FXE, we could look at the exposure and the correlation between FXE and TLT and we actually see that the euro is highly negatively correlated with bonds. When bonds are moving higher, we would expect that the euro was actually moving lower and their negative correlation is –.79, so pretty extreme correlation to the opposite end. Again, if bonds are moving higher, the euro potentially is moving lower. If the euro is moving higher, then bonds are moving lower. This is again, not to say that this leads us into making a trade in either direction, but just understanding that these two things might actually move in opposite directions. If we do see that move together, maybe that's a trading opportunity that they're breaking this correlation short-term and then maybe it might react and move in totally opposite directions moving forward. Hopefully this helps out. Again, we publish a lot of this stuff inside of our pro and elite membership, so if you want charts and graphs on all of these different correlations, we definitely send them to all of our pro and elite members. As always, if you have any questions, let me know and until next time, happy trading.