Is Now a Good Time to Buy Stocks?


In general, whether it’s a friend seeking advice or a new acquaintance that just discovered what I do for a living, I tend to get asked the same investing questions over and over. Apple comes up a lot, as does Facebook, but by far the most popular question isn’t company specific; it is simply, “Is now a good time to buy stocks?” It’s easy to see why this question is on so many minds. The average cash balance for Personal Capital dashboard users is about 15 percent of their portfolio, and the S&P 500 is hovering around new highs. So should all that cash remain on the sidelines, or should it be put to work?

Market Timing: Does It Work?

Before diving into the answer, let’s first consider the question; even the questions about Apple and Facebook for that matter. They all have one common underpinning: market timing (aka active management.) To describe it in another way, these individuals are trying to decide whether it’s better to invest now or later, and are thereby making an active market call. This isn’t terribly surprising. After all, the financial media is obsessed with market timing, and for good reason — it sells! It’s been engrained in our minds. People want to hear about a hot new stock tip, not a boring buy and hold strategy. Unfortunately, this creates the illusion that anybody can go out and pick the best stock, call the next market peak, or at least profit by investing with those who can (e.g. investing in actively managed mutual funds.)

This leaves the obvious question: does market timing work? Maybe for a select few, but even those individuals can’t get it right every time, and it just takes one bad call to erase all your previous gains. Take Bill Miller, for example, who ran the famous Legg Mason Value Fund (LMVTX). Going back to 1993 (a 20-year period), this fund outperformed the S&P 500 for 13 straight years through 2005. He was hailed by many as a genius. Then it all fell apart. Due to some poor portfolio bets, the fund was devastated in the downturn of 2008, losing over 70 percent of its value in less than a year and half. By the March 2009 bottom, his fund’s cumulative return was back below the S&P 500’s, despite outperforming the index for more than a decade.

Bill Miller is a dramatic example, but the reality is most active fund managers do not outperform their respective benchmarks. Standard & Poor’s releases an annual study of active mutual fund managers. In their 2013 mid-year report, for the period ending June 30, 54 percent of domestic fund managers underperformed their benchmarks over a one year period. Extend this to three years, and almost 79 percent underperformed. In fact, there is no ten year period in history when a majority of active fund managers outperformed their respective benchmarks.

So if this is a challenge for professionals, why would the average investor be any better? Well, they’re not. Research firm Dalbar conducts a study called QAIB, or Quantitative Analysis of Investor Behavior. The results are clear: mutual fund investors are terrible at timing the market and consistently buy and sell at the wrong times. Over 20 years, this caused them to underperform the S&P 500 by about 4 percent annually. That’s a substantial hurdle to overcome.

The Case for Investing Today

The evidence is compelling — market timing simply doesn’t work for the average investor, as well as most professionals. Yet this is exactly what investors are doing when they sit on cash, waiting for the right time to buy in. Yes, the S&P 500 is hovering around new highs, but this has been the case for most of its history. It closed at a new high in 50 of the last 88 years going back to 1926. Had you stayed on the sidelines at each new high, you would have missed most of its +450,000 percent gain. Remember, equities have a positive long-term expected return. That means over time it is more probable they will go up than down.

Of course, there is always the possibility of investing right before a market downturn. But no one truly knows with certainty when it will occur. Even if an investor got lucky and avoided a bear market, they still don’t know when to get back in. It seems logical that a 20 percent or 30 percent drop would present a valuable buying opportunity, but that isn’t the way most investors behave (see QAIB study above.) More often than not, they let psychological biases overpower their decision making. Out of fear, they wait for an “all clear” signal that never arrives, and by the time they’re comfortable again, the market is already well into its recovery and they’ve missed much of the upside.

Some might say all of this uncertainty makes a strong case for dollar cost averaging. This is the process of investing chunks of cash over time to capture periods of depressed market prices (i.e. buying low.) There is definitely some logic here, particularly if it refers to investing monthly savings. But the story is different if it refers to an existing pile of cash.

In 2012, Vanguard published a study on dollar cost averaging versus lump sum investing. It found that over 10 year rolling periods, investing cash in a lump sum was 67 percent more likely to outperform relative to dollar cost averaging. It assumed a mix of 60 percent stocks and 40 percent bonds. That’s a significant figure, and it makes sense given the positive expected returns for stocks and bonds. In other words, over longer periods of time, investing sooner rather than later captures more of the upside.

Before You Take Action

So what do I say when people ask me if it’s a good time to buy? It’s almost always a resounding “YES,” regardless of where the stock market sits. This is true even with my personal investments. I never sit on cash unless I plan to use it in near future (or it’s set aside as an emergency reserve.)

But before investing anything, it is critical that you’ve established an appropriate asset allocation. This will help determine how much of your total investment actually goes into stocks. It is the percentage mix of domestic and international stocks, domestic and international bonds, alternatives, and cash. It is the single most important driver of long-term returns, and it will vary depending on your specific financial situation, goals, and risk tolerance. Utilize Personal Capital’s free Investment Checkup tool to help assess risk and establish a target allocation.

Being fully invested in a diversified portfolio can increase expected return while simultaneously keeping risk at a comfortable level. Just make sure to stay on top of your asset allocation to match your risk tolerance over your life time.

This post was originally written for the Personal Capital blog. Personal Capital helps people live better financial lives by providing technology-enabled advisory services as well as free financial software and educational content. Their award-winning apps enable you to effortlessly view your entire financial life in one place.