Tag Archives: macro risk

Managing Volatility in Growth Portfolios

In normal times you might own bonds for either of two reasons.  You might enjoy the regular income from interest payments, or you might own them for the stability they add to an equity portfolio.

Neither of those reasons carry the usual appeal with today’s ultra-low interest rates.  If you’re counting on bonds for income, you are going to need to own a lot more bonds.  While bonds add stability, the total return will be reduced when interest rates eventually move to higher, normal levels.  Neither reason is particularly compelling these days, although the stability factor is more compelling given stability in a quick equity correction.

The bond market is not uniform.  Some parts of the bond market have less exposure to interest rate risk.  Additionally, the proliferation of alternative strategies offers investors a wide array of tools for managing risk in today’s macro driven investment climate.

Much has been written about various types of risk, and that is not the focus of this essay.  My purpose is to explain an approach to managing equity market risk in the current low-interest rate environment.

Liquidity is important.  Let’s take the case of the Brexit induced market decline that began last Friday.  Over two days the Dow lost about 900 points as stunned markets went into “sell first, ask questions later” mode.  If you believed, as I did, that the world economy was not poised for mass suicide, and that cooler heads would prevail as hysteria faded, you might have been inclined to sell some of those bond positions to buy equities at distressed prices.

If those bond or alternative positions were in mutual funds, the cash would not be available for trading until the next day.  Using margin is not a bad strategy, since you can execute a purchase locking the price before the bond fund sale is complete.  If you wait until the next day, the price could be higher.  It could have gone lower too, but that’s speculation.  If you want to control the trade, you want to make timely buy and sell decisions.

Using hedge positions in ETF format eliminates the liquidity problem.  Unfortunately, many of the better bond funds and hedge strategies are based on active management, and hence not available in ETF format.  There is no perfect solution.  If the main objective is performance relative to a benchmark, for a fixed/alternative portfolio component, then the mutual fund liquidity problem can be overcome with judicious use of margin.  If the objective is to hedge a richly valued market in a world fraught with macro risk, then bond sector ETF’s can fit the bill.

Then again, in a rich market, cash is an attractive asset class.  To paraphrase Charlie Munger, a good way to get rich is to put $5 million in a checking account and wait for a good crisis.

How to Prepare for the Next Crash

First let’s define “Crash”.  To most, the term implies a decline of severe magnitude. A key question is the duration of the impairment, or how long might it take to recover?  Another consideration is stock market valuation.

By my observation, there hasn’t been a stock market crash in the US in the last hundred years that began with stocks at historically reasonable valuations that persisted more than 5 years.  The risk of a crash depends on valuation.  The average PE ratio in 1929 was about 60 times earnings. Fifteen or sixteen is widely considered average, and implies a 6.25% to 6.67% earnings yield.  That’s reasonable.  Today, the PE for the S&P 500 is was 18.94 on 9/26/2014 according to the Wall Street Journal, and that’s a little above normal.  It implies expectations that the economy and growth will continue to accelerate from the anemic post mortgage crisis recovery.

So how do you prepare, just in case?  The conventional approach to hedging the stock market is to incorporate bonds to a portfolio.  You own bonds for either of two reasons; either you need income, or you want to reduce the volatility of a portfolio.  Currently the ability of bonds to generate income is diminished by Fed policy.  While bonds may still provide some stability in the event of a crash, it is widely recognized that interest rates are likely to rise and that will reduce the value of outstanding bonds with fixed coupons.  Choose your poison.

An alternative strategy is to focus on the likely duration of a downturn in the stock market, and plan for expected liquidity needs for that amount of time.  A key benefit of financial planning is that it identifies liquidity needs.  During a period of low interest rates, one can substitute a reserve strategy, often called the Bucket Approach, to provide for anticipated liquidity needs for as long as a crash/correction might be likely to persist.  This frees the remainder of the portfolio for management with a longer time horizon, and with focus of fundamental metrics like valuation and macroeconomic factors.

Where the Wild Things Are in the Economy

One takeaway from 2008 – 2009 is that sometimes diversification does not work as planned. Most investment asset classes declined in the credit crisis.  Cash is the conspicuous exception.

As noted in last Friday’s post, reserving for liquidity is even more important than usual (given my perception) of the elevated prospects for a market convulsion, as we make our way back to the old normal.  There’s a lot to be said for cash as an alternative to bonds.  If interest rates or inflation spikes and bond prices plunge, and if cash is available to scoop up the bargains, losses on long positions can be mitigated.

Holding cash means accepting a negative rate of return on an inflation adjusted basis.  Long-term, this is a losing strategy.  As a tactical allocation, it means not being greedy.  And if you need liquidity, it’s just common sense.

Finally, if the US dollar falls in a currency crisis, the price of imports will rise.  Perhaps the best way to hedge against the currency risk of cash, is an expanded international allocation denominated in foreign currency.  But if the “correction” is global, then the US dollar will be as good as other currencies and might prove to be a safe haven.  If this seems like a circular argument, that shows how interconnected things have become.

Bubbles

During the past 20 years, we suffered 2 vicious corrections, 2000 and 2009. Attribution is simple. In 1999, tech stocks took off to the moon on the back of internet hype. Then, the combination of low interest rates, a love of real estate born of the prior equity bubble, mortgage securitization, and other factors led to soaring house prices. By 2007, houses were generally highly leveraged and overpriced. The collateral damage of the housing and mortgage crisis spread throughout the economy in ways few had imagined.

Which brings us to today. Allow me ask the obvious, what is overpriced today and which dominoes might prove vulnerable in a correction? Our artificially low interest rates and corresponding bond valuations seem the most likely candidates for disruptive movements.

The factors driving interest rates are complex, and countless financial instruments are tied to interest rates. This is not to predict economic Armageddon, but the dominos are set. There are paths to unwind QE without disruption, but we have not been down this path before. We can hope the path to normal will not be too disruptive. I am acutely aware of what I don’t know, but I have an idea where it might come from. This is fat tail risk.

When liquidity is important, it is important to reserve for it. If managing volatility is important, you might pay a steep price to hedge. Much like the crisis of 2000 and 2009, this one, if it occurs, will likely pass within a few years. I suggest reserving for liquidity needs anticipated within 3 to 5 years, and staying the course with the balance. Manage risk, don’t try to avoid it (you can’t).