Relative Rotation Graphs are a great tool to visualize equity sector rotation and they are probably most used for that purpose. However, there are many more areas where RRGs can be used to get a big picture view of what is going on among a group of securities or related financial instruments.
One of these areas is commodities. Here at Stockcharts.com commodities are regularly commented on by Greg Schnell, among others, who even has the commodities countdown blog, dedicated to the commodity markets.
As there are many commodity-related indices, ETFs, and mutual funds etc. I have tried to put together a balanced set of ETFs (or ETNs as these are called) covering a wide array of commodity sub-indices.
setting up a universe
When I put together universes for use in Relative Rotation Graphs, I am always looking for securities that belong to the same "family". For the equity sectors, for example, I mostly use the SPDR sector ETFs. They are all managed by the same provider which means that there will be no overlap and consistency in the membership of stocks etc.
For commodities, it is a bit harder to find consistency as there are many providers of indices and tradeable products but not all available (sub-)indices are covered by tradeable products. I have yet have to find a resource that covers all in a consistent manner.
From a commodity indices "family" point of view, Bloomberg does a good job with its Bloomberg commodity indices family. You can find more information about this here. But it seems that they literally yesterday (3 August) have made some changes to the setup of the sub-indices.
For the time being and for this purpose I will use a set of data that comes close AND is available on Stockcharts.com
For the time being my setup for commodities is visualized in the RRG below.
As we are using ETFs/ETNs here we are depending on the availability of these products in the markets. The index provider can create (sub-)indices but if banks or asset managers do not create any tradeable products based on these indices it is still hard to trade them or create exposure.
The alternative in this case, and depending on the situation this may even be the preferred way to analyze a universe, is to use the underlying indices instead of the ETF/ETN based on that index.
Stockcharts carries a lot of these underlying indices, ticker symbols starting with $BCOM.. as well, which expands our possibilities.
Because of the recent changes, I want to examine this index family a bit better in coming weeks and see if I can come up with a pre-defined and pre-populated set of commodity universes and make them available in the selection drop-down on the RRG page.
Let's go back to the RRG and see what's going on in this universe at the moment.
The Relative Rotation Graph below shows the relative position of almost all major sub-indices that make up the Bloomberg Commodity index total return index against the ETF/ETN that tracks this index, DJP.
Energy sub-index dominates the commodity universe
The big outlier here is clearly the energy subindex which is far away to the right at a high JdK RS-Ratio level but moving lower on the JdK RS-Momentum scale.
This sub-index has dominated the relative rotation among commodities since roughly Q4-2017 and it is still in a leading position.
The relative strength against DJP is a different story. during 2016 and 2017 the RS-line moved in a sideways range but managed to break out of that range a few weeks ago. The RRG-Lines picked up a relative uptrend vs DJP late last year after which RS-Ratio remained above 100.
RS-Momentum moved below 100 for a few weeks at the start of the year, rotating JJETF through the weakening quadrant and back into leading again in the second half of April. At the moment the RS-Momentum line is again about to crossover into weakening but given the high reading of RS-Ratio and the upward break out of the range on the RS-chart, the odds seem to be in favor for another rotation through weakening and then back to leading. Offering another entry opportunity, probably in coming weeks.