Valuing Commodities

One week into working with a boutique HF specialising in Ag I have been asked to develop a position on all of the commodities in our portfolio. Then present a case for why we should be buying, selling or holding what we have.

I don't come from an economics background. I'm a quant guy who bleeds deep value investing principles. Although theoretically they are purely priced by supply and demand, they seem to be merely an instrument of speculation.

My question: Is there a way to systematically price commodities? ie. 1 ton of wheat is worth this much, and why...

 
Best Response

Gold, and especially silver, is heavily priced based on the future of the US dollar, the euro, and the British pound. As you guessed, a large percentage of the value of silver is based in its industrial demand, including its use in things like electronics, photographic supplies, and jewelry. Since this is the case silver prices will react very positively when gold rises in value, as silver too is a precious metal. Conversely, when there is very bad geopolitical or economic news (i.e. jobs report, employment data), gold will rise as investors flock to safety, but silver prices will generally fall. This is an essential general principle to note for your research: when economic news is bad, gold and oil will go up, while silver and copper will go down.

Keep in mind the futures market for silver is small and reacts sharply to news and trading pressure, both up and down. While prices since the recession have pretty severely decoupled, traders tend to value silver at a 50:1 gold ratio, meaning an ounce of silver at $35 would put an ounce of gold at $1,750 (still holds pretty true; silver is sitting around $32.50 currently). www.kitco.com will tell you more about the ratio, which is a good benchmark for trading on SLV.

So, you're right that it's heavily based on supply and demand dynamics. Unfortunately, your platform will probably be very macro economic (you mentioned you didn't come from an econ background). I'd look at some central bank websites to get inflation and money supply outlooks, and then perhaps cross reference historical inflation/MS patterns with silver and gold prices. Do some historical comparables analysis (ie. gold vs silver, copper vs silver, inflation vs silver), and then apply your findings to the central banks' economic outlooks. Hope that helps, and congrats on the job.

 

Regarding the currencies I mentioned: in general, investors view silver and gold as a preferent store of wealth when the value of the US dollar declines. So if you're anticipating the value of the dollar sharply rising, it'd be a good idea to unload your silver position, because, theoretically, you'd get more value from holding the dollar. Silver will often augment your returns in most porfolios, and gold investors will often hold 20-30% silver to supplement their gains. Just remember that the pendulum moves both ways, so a bad day in silver trading can fuck your portfolio up pretty hard.

There's much to be said re: the accuracy of the SLV ETF(a lot of investors/bloggers will tell you the asset values are way off), but I bet if you graphed it next to a few different commodities and currencies in terms of % returns, you would get a pretty good picture of its asset correlations, which is fundamental in valuing any commodity (especially one so volatile). Let me know what you find out dude.

 

Thanks for your detailed reply. Unfortunately this is the sort of reactionary qualitative speculation that I am trying to steer clear of. There has to be a better way... If you consider a commodity like an equity it's intrinsic value would be the revenue or cash it can generate less how much it costs to generate it. Although a little abstract, a commodity can be thought of in the same way. What's the value of gold? the $$ of 'happiness' less the cost of mining and refining. Wheat and other soft commodities? The sale price of the end product less the costs of production.

This delta between real 'production costs' and end sale price is the 'value' that is there to be split between all the people that do something to the commodity to get it from A-->B, right?

I feel like there has to be huge mis-pricings in this market caused my ill conceived economical outlook and projects rather than what it's worth now, and why...

The number of day traders on the Forbes Rich List is…zero
 
lloydmof:
Thanks for your detailed reply. Unfortunately this is the sort of reactionary qualitative speculation that I am trying to steer clear of. There has to be a better way... If you consider a commodity like an equity it's intrinsic value would be the revenue or cash it can generate less how much it costs to generate it. Although a little abstract, a commodity can be thought of in the same way. What's the value of gold? the $$ of 'happiness' less the cost of mining and refining. Wheat and other soft commodities? The sale price of the end product less the costs of production.

This delta between real 'production costs' and end sale price is the 'value' that is there to be split between all the people that do something to the commodity to get it from A-->B, right?

I feel like there has to be huge mis-pricings in this market caused my ill conceived economical outlook and projects rather than what it's worth now, and why...

I get what you're saying, but that's just not the case. Commodities--including wheat like you mentioned--are not priced based on their costs of production. If that were the case, there would be no price fluctuations in the market because everything would be fixed. It's moved by demand dynamics, and thus, its hypothetical cash flows are cause by supply and demand dynamics, far different than a stock whose valuation depends on almost unlimited metrics. Fundamental analysis for silver means studying M1 and inflation. People trade it based on relative correlations; when the dollar weakens, the price of silver goes up. If you're trying to discover a mispricing based on production cost or value added (what you're calling "intrinsic value"), especially in the futures or even physical market...well, you can't run a DCF on the SLV. Enjoy.

 

You'd want to understand the underlying drivers of supply and demand for each individual commodity, and have an outlook on that. For instance, the biggest driver of demand for copper comes from Chinese exports, so you'd want to have an outlook on Chinese exports to have an outlook on copper. You could probably trace fundamental demand even deeper and dive into what Chinese product is the underlying source of the demand. Note that the elephant in the room people often miss when thinking about commodities is inventories, which complicate the picture somewhat.

However, I think you could argue that gold (and perhaps other precious metals) are better thought of as currencies, because, as CaR alluded to, it is often bought as alternatives to fiat currency. That is, unlike most commodities, demand for gold does not come primarily from its use in 'real' production (that's only a small part of the story).

 

since you said u want the intrinsic why not dig REALLY REALLY deep and actually find out how much cash flow an ounce of AG produces; for example; machinery costs 900$ (and contains some silver), and can produce xxx good at q quantity, that sells for yyy price, then figure out what yyy*q is and figure out the cash flow silver can generate, apply an approiate discount rate and figure out the break even cost that silver would have to be so the machine generates no profit. and silver should be valued somewhere around there

but obviously; this method has clear flaws and is impossible to do; good luck killing urself trying to figure this out

 

Notice you said whether you should "be buying," "be selling," etc. Some very subtle yet very important things you're mentioning here.

A few things. Most commodities players do not take outright positions by simply buying futures. Therefore, they'll have a more specific view, such as "wheat when compared to corn" or "August Wheat vs. September Wheat." Or, if they have assets and trade physical, long USGC crude, short NYH crude. Or something. Idk. You get the idea.

Therefore, the idea here is almost more like Asset Management than stock picking (tempted to delete this comparison so only try to get what I'm saying, I don't mean this exactly), in that you are trying to gain the appropriate amount of exposure to that commodity versus the other ones in your portfolio.

I would personally suggest saying you want exposure to wheat over corn (random example), because the supply/demand outlook for that is more favorable than the other, or something like that. I'm starting to ramble and my message isn't that clear so I'll stop here, but let me know if any part of that didn't make sense.

Basically, you are trying to take a stock picking approach, when in reality it might be wiser to think more like an asset manager or trader.

Edit: an instrument of speculation is true, but so is everything else. You're telling me stocks nowadays are driven by deep value? That's laughable. To ignore the outside factors just because you don't like them or you don't "bleed" them is stupid. Use your quant background to quantify the supply/demand characteristics. Use your head. Nothing more. People use futures for hedging, for spreads, for derivative strategies, and a lot more. It's not purely a speculative instrument, you just seem to be a bit unmotivated/stubborn in your effort to understand them.

 

So I guess you look more for arbitrage in accuracy of information rather than a mispricing of the commodity itself. Are there leading indicators for any of the soft commodities? This, again, I understand is speculative but I'm more interested to look at the correlations in the number and drill down to see if there is really anything to it.

The number of day traders on the Forbes Rich List is…zero
 

http://www.usda.gov/wps/portal/usda/usdahome?navid=DATA_STATISTICS if you wanna look up stuff for aggs. there are reports released periodically on crops and i'm sure it moves prices, but disclaimer i'm not a true aggs person.

if you have access to bloomberg, check out FDM and go to the aggs section - i am assuming those are the data points buy side speculators are paying attention to. bloomberg has a popularity gauge for those factors. hope this helps.

as op is quanty i'm guessing theres desire to quantify everything into a model. good luck predicting weather and droughts.

i think the guy who can hit up buddies in farms and commercial and knows why corn crop x isn't up to snuff for even feeding pigs in china will have the edge.

maybe you guys use adm rjo etc as broker? ask for research.

 

Here is my perspective like you I am mainly a value guy and fundumentals at the core. I think a deep value guy could be very important and useful in the commodity space, actually there is a series of guys who do just that and do very well. I think start by reading some of Barclays research is a good spot, they provide some of the best research and are always bottoms up, starting with fundumentals in my view.

I think each commodity is different like looking at each sector, different catalysts and key data points. But ultimately it all comes down to supply/demand. Typically what we do is build what we think is the current price "S/D" so what is the market currently pricing in our views, and then next we build what the true "S/D" should be. We build this out concurrently for each future time period, and one builds on the next, so for instance november picks up where october ends, december on where november ends. So if we see for instance price action is telling us in November the market will have 1000 widgets supplied, while demand is only 900 widgets. We know price action is wrong, and something needs to correct in that market place. What is the catalyst and needs to correct is where the same work ethic of a Burry style deep value guy comes, you find out that catalyst and track it nonstop.

PS, the above does not work for Silver/Gold/etc those are not commodities in my mind. Commodities are things people use and eat, nesscities of life. Gold/Silver are traded like currencies not commodities.

 

Rather than looking at revenue growth, focus on earnings growth and use comps in the consumer staples and/or food industries to try and apply a normalized multiple on those earnings. I'd also look at other multiples such as EV/EBITDA and P/CF if appropriate.

It's tough to do a bottom up fundamental analysis because there isn't readily available spot or futures price information on the products your company sells. I'd def look at pricing power to offset rising input costs such as fertilizers and seeds.

 

Rather than getting bogged down in the numbers focus on the companies strategy - do you know what they're planting for the next x years? How do they sell their produce now? Do they lock in price with customers pre-growing season? try and take a step back from the financial statements and get a good understanding of how the company generates cash-flow. What are the drivers for each of these things. You should be able to generate a model which has sensitivity to these 1-2 variables to give you a reasonable range for price target.

The number of day traders on the Forbes Rich List is…zero
 

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