Message from Dimensional Founder, David Booth

Last quarter was tough for all investors, but particularly for evidence-based strategies. Share markets were down, and the shares most affected were small companies and value companies. All available evidence points to these companies having higher returns in the long run, but these exposures have done poorly in the short-term.

Share prices have bounced back, most recovering more than halfway to February's peaks. Small and value companies, on average, have bounced back more than their respective opposites.

It is natural to question what strategies we use during a period like this, no matter how short that period may be. I wanted to share a video from David Booth, founder of Dimensional Fund Advisors, where he briefly discusses his own point of view.

David Booth on Current Uncertainty

One part stood out to me, where Booth mentions:

If you know me, you know that I’m not one to get easily talked out of my hard-earned beliefs. At Dimensional, we didn’t give up on what we knew was right when the market delivered the worst small-cap returns in history during our first nine years of business.
— David Booth, Executive Chairman and Founder of Dimensional Fund Advisors

Why is this important? Dimensional Fund Advisors was founded in 1981 with the goal of applying academic science to practical investing. The first fund, introduced in December that year, focused on small US stocks. Academic research had identified small company stocks as a source of higher returns, so it was a good place to start.

For small company stocks to underperform over the next nine years must have been more than disheartening. Booth, and Dimensional, persevered because they knew the strength of the evidence. Even nine years of poor performance did not disprove this.

That first fund is still running now, nearly 40 years later. It has returned 10.32% p.a. since inception, compared to 9.20% p.a. for the index.

These long periods, where small and value premiums seem to have "dried up", are a real test to investor discipline. And they occur more often than you might expect.

For five years in a row, from 1973 - 1977, the shares of highly profitable US companies underperformed their less profitable counterparts, despite evidence suggesting profitable company shares outperform long-term. Over the full period of 56 years, from 1964 - 2019, profitable companies outperformed by 3.57% p.a.

Australian shares saw a seven period, from 1985 - 1991, where small company shares underperformed large company shares in each year. Over the full period of 46 years, small company shares outperformed by 1.91% p.a.

From 2007 - 2011, US value shares underperformed growth shares for each of the five years. For the full 92 year period, value shares outperformed by 3.18% p.a.

While Booth describes his confidence as coming from a belief in markets, I believe it comes from his deep understanding of how markets work. During periods of uncertainty, continuing to rely on evidence is what led to his success, and the success of Dimensional Fund Advisors.

When markets are volatile, David Booth's perspective is vital. We can't control what the markets are doing, but we can control how we react. Continuing to focus on the evidence will help keep us on track.

Negative Oil Prices

Like me, you may have seen this article in the NZ Herald Tuesday, in which business reporter Jamie Gray discusses why negative oil prices likely won't drastically affect NZ's gas prices. Long story short, most of the price of gas is tax and oil prices were only negative in the States.

But how do oil prices go below zero? Why would somebody pay you to take barrels off their hands? Can you grab a few?

Hearing prices are negative sounds like oil is worthless, but this is far from the case. To understand what exactly is going on, we must look at the quirks of the oil industry and commodity exchanges.

How to Buy and Sell Oil

You can't swing by your local Placemakers and pick up a barrel of crude. So where can you buy some?

Exchanges exist to buy and sell commodities in the same way stock exchanges exist for buying and selling company shares. However, you wouldn't usually pay for the oil and start delivery straight away, like an Uber Oil order. Instead, most businesses and investors use futures, a contractual agreement to pay a set price for oil delivered at a future date. Think of it as a pre-order. With oil, these futures are set up in monthly batches, so you can pre-order for any month this year, or a month of next year, 2022 etc.

Using futures is better than spot sales for the oil industry as it offers more stability and certainty. After all, you wouldn't want to invest a billion dollars in an offshore rig, tap a well, only for oil prices to drop significantly. For those further downstream, futures ensure a more steady supply despite volatile prices.

Futures are vital to other industries as well, especially agriculture, where growing crops or raising livestock may take years to pay off. Farmers can shift some of this risk to investors, meaning you can buy a contract for pigs, and the farmer can rest easy knowing he has a buyer locked in.

Futures can be traded, so investors can enter the market by agreeing to a delivery of oil (or pigs) to them personally. Then they sell the contract before delivery, hopefully at a higher price, to another investor or a business that will actually use the commodity. If you can't accept the commodity itself, the worst thing you can do is hold the contract until it expires, becoming obliged to accept delivery.

A Big Delivery

If you were to let your futures expire, you may be left on the hook for an enormous delivery. Just ask the trader at Aexecor who accidentally left some coal futures on the books until expiry. Due to his slip-up, a small software issue, and the convenient location of their offices at a redeveloped warehouse district with it's own pier, the coal was delivered.

28,000 tons of coal.

There are safeguards in place to stop this from happening, where an industrial sized shipment is delivered to your office. However, you would still own the commodity and be responsible for storage and shipping. Oil, like coal, is a hazardous material, so it would not be as simple as throwing it in the garage for a few weeks, especially 1,000 barrels or so.

Clearly, if you are going to hold futures contracts, you need to make sure they're sold before expiry. For May's oil futures in America, this was 6:30 this morning. Investors would have been scrambling to get these off of their books.

The Shutdown

America uses a lot of oil, on average about 20 million barrels a day. There is about 160 litres in each barrel. So most investors trading oil futures don't usually have to worry about selling. Usually there is no shortage of businesses willing to come to the table.

But these are not usual times. Clearly the demand for oil is way down. Fuel prices have fallen in NZ, but cars are sitting in driveways, planes are sitting on runways and businesses are not producing. The same applies across the world.

Because businesses and consumers don't have much need for oil right now, it may be difficult to find someone to buy those futures you bought last year. But surely someone is willing to buy it cheap, hold onto it and sell it on later? Worse case scenario is you just give it away?

The Garage is Full

America is running out of space. Cushing, Oklahoma, is a storage hub and delivery route for US oil. As explained by the New York Times:

 
With a capacity to hold 80 million barrels of oil, Cushing has only 21 million barrels of free storage left, according to Rystad Energy, or less than two days of American production. As recently as February, Cushing was not even up to 50 percent. Now, experts say it will be filled to the brim in May.
 

Other businesses are also running out of storage capacity. The US Government has offered to pick up some surplus for their reserves, although space is tight there too. This issue is also cropping up around the globe.

What about supply? It may seem obvious to put a plug on the wells and stop producing until everyone's back at work. If only it were that simple. Oil wells are pressurised, so you can't just walk away from it, and to re-cap it can damage the well and cost alot of money. As Vice puts it:

 
And so oil wells all over the world are essentially playing chicken hoping demand comes back or their competitors cut supply first—they would rather sell their oil at a loss for a short period of time than stop pumping the oil, because stopping their wells could end up costing more than taking the short term loss.
 

The Trifecta

So three things led to the price dropping below zero:

  1. There is little demand for oil by businesses

  2. There is nowhere to store the oil being produced

  3. Investors need to get rid of their futures contracts before they expire

Combine these factors and you get desperate investors doing anything to get off the hook, even paying someone else to figure out where to store the end product. What sounds unbelievable at first is perfectly reasonable given the extraordinary circumstances.

As stated previously, May's future contracts expired this morning. The price quickly rebounded from nearly -$40 to +$14, so if you had storage available, big profits would be coming your way. Clearly oil was still valuable this whole time and it was the structure of futures trading which pushed prices negative.

June's contracts will expire next month. Like how Vice mentioned oil suppliers playing chicken with supply, investors will do the same with futures. It is possible they are left on the hook for negative prices again if demand remains low and storage/supply issues are not rectified. But markets will price in this risk accordingly, which is part of the reason prices are subdued.

This month the risk didn't pay off, and hit speculators particularly hard. If the situation improves, these brave investors will be compensated for the risk they accepted (all else unchanged of course).

Lessons Learnt

Prices below zero is not an apocalyptic forewarning and is reasonable given the circumstances. While the current investment climate is uncertain, markets are behaving exactly as they should.

While low oil prices will have large flow-on effects for the entire world economy, they are one gear in a complex machine. As Jamie Gray points out in his NZ Herald article, NZ is a net importer, benefiting from lower prices. However, some oil producing countries purchase our dairy exports. Making predictions based on one factor ignores the immense complexity of world markets and economies.

A black swan event like COVID-19 is shining a light on the true risks of some investments. Oil futures provide an excellent example of this.

But other examples stand out, such as NZ real estate investment trust Kiwi Property Group, often touted for their steady dividends. The same applies for Auckland Airport, or any other airport. Purchasing shares for a steady dividend, instead of relying on payments from bonds, pushes your risk exposure further up. Only last year, something affecting "safe" companies like these was often dismissed, but nobody could have foreseen COVID-19. Now any investor purchasing shares for short-term income are dealing with the risks of owning these shares.

The dangers of speculation and concentrated investments is made clear. Thankfully, these dangers can be easily avoided with a widely diversified portfolio and a disciplined, long-term strategy. Knowing your tolerance of risk is also key, so you don't take more risk than you are comfortable with. Chasing higher returns or steady cash flows can end very poorly if you get ahead of yourself. If in doubt, ask for advice.

And, you will be happy to know, we don't include commodities in our portfolios. So don't worry about 28,000 tons of coal on your doorstep come Christmas.

COVID-19 & Investment Markets

The world is watching with concern the spread of the new coronavirus. The uncertainty is being felt around the globe, and it is unsettling on a human level as well as from the perspective of how markets respond. Further complicating an uncertain market are Saudi Arabia and Russia's oil price war, rate-cutting by the Fed (joined by the Reserve Bank) and upcoming US elections.

We are now starting to find ourselves affected by the virus in our day-to-day lives. I have returned early from a trip to Japan due to the closure of tourist activities and new travel restrictions. I am writing this now in my second week of self-isolation, as recommended by NZ health officials. I know many have cancelled upcoming trips. Many more will feel the impact on their careers.

We are always available to discuss recent events and how it affects your plan and your portfolios. We may also be limiting domestic travel, opting instead for conference calls when necessary.

In times like these, even experienced investors can feel uneasy. We want to help you make the best financial decisions while we navigate through the uncertainty.


Recent Market Volatility

As the situation develops globally, investment markets have rapidly priced in new information, expectations and risks. It is clear the efforts to contain the spread of the virus will affect economies worldwide. Economists are still uncertain of the size and duration of this shock.

We believe this uncertainty is already priced into the share market, as investors address both:

  1. decrease in expected future company revenues and;

  2. An increase in rate of return they require from investing (or maintaining investments) in these companies today, due to the added uncertainty.

Both events contribute to a lower share price, and this has been reflected in some sharp downward price movements in recent weeks.

We believe investment markets are very efficient. All information available to investors is incorporated into share prices.

We believe investment markets are very efficient. All information available to investors is incorporated into share prices.

The information available to investors is changing constantly. When bad news is released, we expect prices to adjust, reflecting changes in expected earnings and perceived risk. Likewise, if good news is released, share prices will likely rebound. More specifically, prices will change to reflect the expectations of investors.


Many Investors Follow Their Emotions

It is entirely normal for investors to feel worried during times of volatility. Two behavioral biases, hard-wired into our brains, make downturns particulary difficult:

  1. Loss aversion - People feel pain of losses twice as strongly as pleasure from gains.

  2. Recency bias - More recent information is given more importance in decision-making.

Together with our tendency to expect recent trends to continue, these biases tempt us to make rash decisions. History shows these decisions lead to poor outcomes for investors.

Emotions often drive investors to buy high in elation or sell low in fear.

Emotions often drive investors to buy high in elation or sell low in fear.

We don't yet know if shares will continue to fall in value. We do know current prices reflect all available information along with the uncertainties. We may already be at the "fear" stage of the cycle, soon to reach optimism as new information becomes available.

Emotions are inseparable from investment. Patience, discipline and planning are what deliver long-term returns.


Past Downturns and Recoveries

History shows us how unpredictable share markets can be. Prices often fall, sometimes very quickly. We can also see how quickly they can rebound as new information becomes available.

Since the end of WWII, the US share market has dropped more than 10% in 15 different periods.

Since the end of WWII, the US share market has dropped more than 10% in 15 different periods.

Each downturn in the graph above was precipitated by different factors,as shown by Wikipedia's list of stock market crashes. Many commentators are saying we are now in unprecedented territory, but the same applies to previous crashes.

While much uncertainty remains as to how a pandemic of this scale will affect the global economy, one certainty is the market always recovers. We have no way of knowing when the recovery will begin, so staying invested is essential if we want to benefit during the rally.

There is no pattern in the length or severity of downturns. However, the recoveries are consistently strong and sudden.

There is no pattern in the length or severity of downturns. However, the recoveries are consistently strong and sudden.

Volatility is a key feature of investing in shares, indicative of the risk for which we are compensated for long-term.


Dangers of Market Timing

It may be tempting to sell now and wait for things to "settle down". Doing so now means selling at a discount, selling low and waiting to buy high.

The reason even experienced managers struggle to properly time markets (and why we don't include timing in our strategies) is because you need to be right twice. You must identify when prices have peaked and when they have bottomed out.

Adding to this difficulty is the nature of share markets to deliver returns in short bursts. The best month, week, or sometimes day in a given year often represents a significant part of the returns investors receive. If you sit on the sidelines through these short bursts, you miss the high returns shares can offer. You may even find yourself buying in at a higher price than you sold.

Missing the best days, weeks or months in the market costs investors dearly.

Missing the best days, weeks or months in the market costs investors dearly.

This characteristic is not specific to the NZ market. Across the world, missing out on the best month each year significantly affects investor returns. 

Across all markets, remaining invested benefits long-term investors.

Across all markets, remaining invested benefits long-term investors.

If there was any evidence of a market timing strategy which worked consistently for our clients, we would definitely implement the findings into our strategies. In the absence of such findings, we will continue to use the long-term, disciplined approach which is proven to help investors achieve their goals. This means staying invested through good times and bad.


What Should We Do?

As always, we must focus on what we can control. What has already happened cannot be changed.

Your financial plan is based upon your goals, circumstances and risk tolerance. Your portfolio should reflect your unique needs, balancing expected returns needed for your long-term goals with the stability needed for short-term goals, while also addressing your attitude towards financial risk.

When we make plans, we account for a range of outcomes. Our estimates for future withdrawals and the impact on your portfolio allow for periods of negative returns. While adding capital or reducing withdrawals will mean investors benefit more during the recovery, most can continue on as usual.

If the volatility of your portfolio makes you uneasy, it may be a good time to discuss your risk tolerance. It may be best to exchange long-term returns for a smoother ride. Whatever we decide upon, open discussion can only lead to a better investment experience over time. This may require a difficult decision; whether to change your portfolio while markets are down or wait for markets to recover.

We will continue to monitor withdrawals and deposits. If you are unsure whether you should change your own regular withdrawals or deposits, don't hesitate to ask us how this may affect your long-term goals.


Investment Management and Policy

Changing nothing does not always mean doing nothing. The strategies and policies used in managing portfolios are effective at all stages of market cycles.

Asset allocation, especially the split between growth assets and defensive assets, remains the most important decision investors make. While shares have fallen in value this year, bonds have remained steady, slightly increasing in value.

The importance of bonds is evident when share prices are volatile. They provide a long-term return higher than cash and a relatively steady value in the short-term. Most clients with regular withdrawals could rely on the bonds in their portfolio for more than 7 years of withdrawals. Shares are important for providing income further into the future, not today.

The split between shares and bonds is chosen based on your goals, circumstances and risk tolerance. This defines the target portfolio we believe is suitable for you long-term.

When the prices of assets change quickly, the proportions of each in your overall portfolio become unbalanced compared to the recommended targets. Rebalancing involves buying and selling the investment assets in your portfolio to bring it back to target. This ensures your portfolio remains in line with your needs.

For example, last year saw share prices increase by more than 25%. As shares began to represent more and more of client portfolios, this necessitated the purchase of defensive assets (predominantly bonds) to bring them back to target.

We will continue monitoring portfolios daily and maintain allocations in line with targets.


While the impacts of COVID-19 are concerning, investment strategies based on academic research will continue to deliver positive long-term outcomes.
 

Avoid acting on emotions or making decisions based on headlines. A well-diversified portfolio is made to withstand the ups and downs of the markets. For now, we must wash our hands, keep safe and maintain discipline.