4 Different Ways to Think About Investment Risk - The Wall Street Journal | Canada News Media
Connect with us

Investment

4 Different Ways to Think About Investment Risk – The Wall Street Journal

Published

 on


Earlier this year, on the eve of what would have been the 11th birthday of a historic bull market, stocks started rewriting the history books in the opposite direction. As coronavirus fears gripped the world, huge daily declines piled up, leading to a bear market and an end to what some have called a magical decade.

Since then, market indexes have recovered some lost ground, and now—whether it feels like it or not—stocks are in a new bull market based on the rule-of-thumb definition of having risen 20% from their low without another 20% drop.

Clearly, markets are unsettled and may be for some time, which adds even more urgency to the following question: Do you know how risky your mutual funds or exchange-traded funds are?

For many investors, the honest answer is “probably not.”

U.S. markets “had this magical decade, and that’s pretty rare,” says Meb Faber, chief executive and chief investment officer of Cambria Funds. Now, some market veterans worry that many individual investors aren’t familiar enough with measures of risk to understand when they are flashing red.

Investors define risk in different ways. For some, it’s the market gyrations that make them fearful of staying in the market. For others, it’s the prospect of incurring big losses they won’t be able to recoup before they retire, or otherwise failing to accumulate the nest egg they know they need. Still others want to avoid being stuck in a fund that underperforms its peers and leaves them lagging behind the pack.

“We see lists of top-performing funds everywhere,” says Charlotte Beyer, the founder of the Institute for Private Investors, a networking and educational organization. But what really matters “is how much risk [investors] have to take in order to collect those returns,” she says.

Nailing that down is tougher than it seems, even in an investment world awash in metrics. Just ask the veteran Wall Street strategist Byron Wien, who tried to challenge the concept that “absolute performance is king” nearly a quarter-century ago. His attempt to create a metric that would capture risk-adjusted returns in a single, simple percentage figure (based on research done by Leah Modigliani, with whom he worked at

Morgan Stanley

at the time, and her grandfather, Nobel economics laureate Franco Modigliani) never became mainstream.

So, what’s an investor to do? The simplest answer may be to familiarize yourself with some of the main risk-adjusted measurements available, and determine which is most relevant for your purposes.

1. The Sharpe ratio

This gauge of risk is the granddaddy of them all and is relatively simple, perhaps too much so in the eyes of some experts. Named in honor of its architect, Nobel economics laureate William Sharpe, the ratio measures the additional amount of return a fund or portfolio manager provides per unit of increase in risk. It is calculated by subtracting the rate of return of a risk-free asset (such as U.S. Treasury bills) from the average rate of return of a fund’s portfolio. That amount is then divided by the standard deviation of the fund portfolio’s returns, or the degree to which those returns vary from their mean.

The higher the Sharpe ratio, the better the fund’s manager is doing at delivering lower-risk returns, without incurring the swings that make for great headlines. In other words, the ratio is largely about equating risk with volatility.

One factor that has made the Sharpe ratio the most familiar and widely used measure of risk (you’ll find it quoted on many financial data sites, as well as in mutual-fund disclosure documents) is that it’s easy to grasp that volatility is scary, and thus risky. But some experts take issue with the measure.

“We think [using volatility as a synonym for investment risk] is incomplete at best and dangerous at worst,” says Peter Chiappinelli, portfolio strategist on the asset-management team at GMO LLC, a Boston investment manager.

In 2007, volatility measures would have told you that U.S. equity funds had never been safer, on a risk-adjusted basis. Of course, investors who acted on that data would have lost their shirts in the stock-market bloodbath that led up to and followed the financial crisis of 2008.

“I remember funds that had a [very high] Sharpe ratio that blew up during the crisis,” says Eddy Vataru, a fixed-income investor who manages the San Francisco-based Osterweis Total Return Fund.

2. The Sortino ratio

Mr. Vataru says that downside volatility is more important than overall volatility because it captures the risk that investors will lose money and fail to meet their long-term investment objectives.

It is this kind of “downside risk” that tends to have the greatest impact on an investor’s long-term returns. The greater the probability that a fund takes bigger hits when the market falls, the more likely it is that investors (acting out of fear) will sell at precisely the wrong time.

“We have found that investors have an outsize reaction to losses,” says Amy Arnott, a portfolio strategist at Chicago-based fund tracker

Morningstar Inc.

Enter the Sortino ratio, developed by economist Frank Sortino, the managing director of the Pension Research Institute in Menlo Park, Calif. The Sortino ratio also subtracts the rate of return of a risk-free asset from the average return of a riskier asset, but unlike the Sharpe ratio, it divides the resulting amount by the riskier asset’s downside deviation, or the extent to which its returns fall below what is minimally acceptable to an investor.

This allows investors to compare two portfolios with similar returns, to see which does better at managing risk, especially when markets are volatile or falling. A higher Sortino ratio identifies a portfolio that earns more for every unit of risk that it takes.

If a fund doesn’t do well at capturing the upside either, then the math looks pretty grim. Remember, if your portfolio falls 40%, you’ll need it to generate not 40% but 66.66% just to get back to your starting point.

3. Downside capture

“Downside capture” provides a variation on the Sortino ratio in that it calculates a given fund’s risk-adjusted return as a function of its benchmark, such as the S&P 500 or an MSCI or Russell index. More specifically, it shows whether the fund has lost less than a broad market benchmark during periods of market weakness, and if so, how much less.

Stephen Atkins, portfolio strategist at Polen Capital, prefers to emphasize this raw number.

“This helps me more than either volatility measurements or looking at standard deviations does, in isolation,” he says. “It measures more directly how well the manager does compared to the market.”

Downside-capture ratios are calculated by dividing a fund’s monthly return by the benchmark’s return during the periods the benchmark is in the red. A score of less than 100 indicates that a fund lost less than the benchmark during periods of market weakness. (If a fund generates a positive return when its benchmark declines, the score will be negative.)

A score of less than 100 over the long haul in a variety of markets signals that a fund manager is doing a good job of hanging on to more of the investors’ capital.

#g-IF_RISKchrt_AI2-box.ai2html_export
max-width: 700px;
width:100%;
margin: 0 auto;

.g-aiImg
margin-top: -1.2px;

.g-_valign
margin-top: -2px;

div[class^=”g-_textoutline-white”] text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff;
div[class^=”g-_textshadow-white”] text-shadow: 1px 1px 2px #fff;
div[class^=”g-_textoutline-black”] text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
div[class^=”g-_textshadow-black”] text-shadow: 1px 1px 2px #000;

div[class^=”g-_textoutline-grey”] text-shadow: -1px -1px 0 #dddddd, 1px -1px 0 #dddddd, -1px 1px 0 #dddddd, 1px 1px 0 #dddddd;
div[class^=”g-_textshadow-grey”] text-shadow: 1px 1px 2px #dddddd;

@media all and (max-width: 585px)
.at4units .ai2html_export
max-width: 355px !important;

@media all and (min-width: 586px) and (max-width: 665px)
.at4units #g-IF_RISKchrt_AI2-box.ai2html_export
max-width: 540px !important;

.at8units #wsj-article-wrap .inline .ai2html_export,
.at8units #wsj-article-wrap .offset .ai2html_export,
.at8units #wsj-article-wrap .bleed .ai2html_export
margin: 0 auto;
max-width: 620px;

#g-IF_RISKchrt_AI2-box .g-artboard
margin:0 auto;

#g-IF_RISKchrt_AI2-box p
margin:0;

.g-aiAbs
position:absolute;

.g-aiImg
display:block;
width:100% !important;

.g-aiSymbol
position: absolute;
box-sizing: border-box;

.g-aiPointText p white-space: nowrap;
#g-IF_RISKchrt_AI2-box tspan
position:relative;
overflow:hidden;

#g-IF_RISKchrt_AI2-box tspan p
font-family:Retina,Helvetica,Arial,sans-serif;
font-weight:300;
font-size:15px;
line-height:20px;
filter:alpha(opacity=100);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
opacity:1;
letter-spacing:0em;
text-align:left;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);
text-transform:none;
padding-bottom:0;
padding-top:0;
mix-blend-mode:normal;
font-style:normal;
height:auto;
position:static;

#g-IF_RISKchrt_AI2-box tspan .g-pstyle0
font-weight:500;
font-size:18px;

#g-IF_RISKchrt_AI2-box tspan .g-pstyle1
font-weight:500;

#g-IF_RISKchrt_AI2-box tspan .g-pstyle2
font-size:13px;
line-height:16px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle3
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:19px;
height:19px;
text-align:right;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle4
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:19px;
height:19px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle5
font-weight:500;
font-size:13px;
line-height:17px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle6
font-size:13px;
line-height:16px;
height:16px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle7
font-style:italic;
font-size:13px;
line-height:17px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle8
font-style:italic;
font-size:13px;
line-height:16px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle9
font-weight:500;
font-size:13px;
line-height:11px;
height:11px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle10
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;
text-align:right;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle11
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle12
font-weight:500;
line-height:19px;
padding-bottom:5px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle13
line-height:19px;
padding-bottom:5px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle14
font-size:13px;
line-height:16px;
height:16px;
text-align:right;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle15
font-size:13px;
line-height:17px;
text-align:center;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle16
font-weight:500;
line-height:16px;
height:16px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle17
line-height:16px;
height:16px;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle18
font-weight:500;
font-size:13px;
line-height:16px;
text-align:center;
color:rgb(0,0,0);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle19
font-weight:500;
font-size:9px;
line-height:19px;
height:19px;
text-align:center;
color:rgb(0,121.00000038743,174.000004827976);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle20
font-style:italic;
font-size:13px;
line-height:8px;
height:8px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle21
font-size:13px;
line-height:17px;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-box tspan .g-pstyle22
font-size:13px;
line-height:17px;
color:rgb(102.000001519918,102.000001519918,102.000001519918);

#g-IF_RISKchrt_AI2-_300px
position:relative;
overflow:hidden;

#g-IF_RISKchrt_AI2-_300px p
font-family:Retina,Helvetica,Arial,sans-serif;
font-weight:300;
font-size:15px;
line-height:19px;
filter:alpha(opacity=100);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
opacity:1;
padding-bottom:0;
letter-spacing:0em;
text-align:left;
color:rgb(0,0,0);
text-transform:none;
padding-top:0;
mix-blend-mode:normal;
font-style:normal;
height:auto;
position:static;

#g-IF_RISKchrt_AI2-_300px .g-pstyle0
font-weight:500;
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_300px .g-pstyle1
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_300px .g-pstyle2
font-size:13px;
line-height:16px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle3
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;
text-align:right;

#g-IF_RISKchrt_AI2-_300px .g-pstyle4
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle5
font-weight:500;
font-size:13px;
line-height:17px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle6
font-size:13px;
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle7
font-style:italic;
font-size:13px;
line-height:17px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_300px .g-pstyle8
font-style:italic;
font-size:13px;
line-height:16px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_300px .g-pstyle9
font-weight:500;
font-size:13px;
line-height:11px;
height:11px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle10
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;
text-align:right;

#g-IF_RISKchrt_AI2-_300px .g-pstyle11
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle12
font-weight:500;
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle13
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle14
font-size:13px;
line-height:16px;
height:16px;
text-align:right;

#g-IF_RISKchrt_AI2-_300px .g-pstyle15
font-size:13px;
line-height:17px;
text-align:center;

#g-IF_RISKchrt_AI2-_300px .g-pstyle16
font-weight:500;
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle17
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_300px .g-pstyle18
font-weight:500;
font-size:13px;
line-height:16px;
text-align:center;

#g-IF_RISKchrt_AI2-_300px .g-pstyle19
font-weight:500;
font-size:9px;
height:19px;
text-align:center;
color:rgb(0,121.00000038743,174.000004827976);

#g-IF_RISKchrt_AI2-_300px .g-pstyle20
font-style:italic;
font-size:13px;
line-height:8px;
height:8px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_540px
position:relative;
overflow:hidden;

#g-IF_RISKchrt_AI2-_540px p
font-family:Retina,Helvetica,Arial,sans-serif;
font-weight:300;
font-size:15px;
line-height:19px;
filter:alpha(opacity=100);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
opacity:1;
padding-bottom:0;
letter-spacing:0em;
text-align:left;
color:rgb(0,0,0);
text-transform:none;
padding-top:0;
mix-blend-mode:normal;
font-style:normal;
height:auto;
position:static;

#g-IF_RISKchrt_AI2-_540px .g-pstyle0
font-weight:500;
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_540px .g-pstyle1
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_540px .g-pstyle2
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;
text-align:right;

#g-IF_RISKchrt_AI2-_540px .g-pstyle3
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle4
font-size:13px;
line-height:16px;
height:16px;
text-align:right;

#g-IF_RISKchrt_AI2-_540px .g-pstyle5
font-weight:500;
font-size:13px;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle6
font-size:13px;
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle7
font-style:italic;
font-size:13px;
line-height:8px;
height:8px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_540px .g-pstyle8
font-style:italic;
font-size:13px;
line-height:16px;
height:16px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_540px .g-pstyle9
font-weight:500;
font-size:13px;
line-height:11px;
height:11px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle10
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;
text-align:right;

#g-IF_RISKchrt_AI2-_540px .g-pstyle11
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle12
font-weight:500;
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle13
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle14
font-size:13px;
line-height:16px;
height:16px;
text-align:center;

#g-IF_RISKchrt_AI2-_540px .g-pstyle15
font-weight:500;
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_540px .g-pstyle16
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_620px
position:relative;
overflow:hidden;

#g-IF_RISKchrt_AI2-_620px p
font-family:Retina,Helvetica,Arial,sans-serif;
font-weight:300;
font-size:15px;
line-height:19px;
filter:alpha(opacity=100);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
opacity:1;
padding-bottom:0;
letter-spacing:0em;
text-align:left;
color:rgb(0,0,0);
text-transform:none;
padding-top:0;
mix-blend-mode:normal;
font-style:normal;
height:auto;
position:static;

#g-IF_RISKchrt_AI2-_620px .g-pstyle0
font-weight:500;
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_620px .g-pstyle1
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_620px .g-pstyle2
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;
text-align:right;

#g-IF_RISKchrt_AI2-_620px .g-pstyle3
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle4
font-size:13px;
line-height:16px;
height:16px;
text-align:right;

#g-IF_RISKchrt_AI2-_620px .g-pstyle5
font-weight:500;
font-size:13px;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle6
font-size:13px;
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle7
font-style:italic;
font-size:13px;
line-height:8px;
height:8px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_620px .g-pstyle8
font-style:italic;
font-size:13px;
line-height:16px;
height:16px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_620px .g-pstyle9
font-weight:500;
font-size:13px;
line-height:11px;
height:11px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle10
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;
text-align:right;

#g-IF_RISKchrt_AI2-_620px .g-pstyle11
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle12
font-weight:500;
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle13
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle14
font-size:13px;
line-height:16px;
height:16px;
text-align:center;

#g-IF_RISKchrt_AI2-_620px .g-pstyle15
font-weight:500;
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_620px .g-pstyle16
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_700px
position:relative;
overflow:hidden;

#g-IF_RISKchrt_AI2-_700px p
font-family:Retina,Helvetica,Arial,sans-serif;
font-weight:300;
font-size:15px;
line-height:19px;
filter:alpha(opacity=100);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
opacity:1;
padding-bottom:0;
letter-spacing:0em;
text-align:left;
color:rgb(0,0,0);
text-transform:none;
padding-top:0;
mix-blend-mode:normal;
font-style:normal;
height:auto;
position:static;

#g-IF_RISKchrt_AI2-_700px .g-pstyle0
font-weight:500;
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_700px .g-pstyle1
line-height:20px;
color:rgb(51.0000007599592,51.0000007599592,51.0000007599592);

#g-IF_RISKchrt_AI2-_700px .g-pstyle2
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;
text-align:right;

#g-IF_RISKchrt_AI2-_700px .g-pstyle3
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
height:19px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle4
line-height:16px;
height:16px;
text-align:right;

#g-IF_RISKchrt_AI2-_700px .g-pstyle5
font-weight:500;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle6
line-height:16px;
height:16px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle7
font-style:italic;
font-size:13px;
line-height:8px;
height:8px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_700px .g-pstyle8
font-weight:500;
font-style:italic;
padding-bottom:5px;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_700px .g-pstyle9
font-weight:500;
line-height:11px;
height:11px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle10
font-style:italic;
font-size:13px;
line-height:16px;
height:16px;
text-align:center;
color:rgb(114.000000804663,114.000000804663,114.000000804663);

#g-IF_RISKchrt_AI2-_700px .g-pstyle11
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;
text-align:right;

#g-IF_RISKchrt_AI2-_700px .g-pstyle12
font-family:”Retina Narrow”,Helvetica,Arial,sans-serif;
font-size:13px;
line-height:17px;
height:17px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle13
font-weight:500;
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle14
padding-bottom:5px;

#g-IF_RISKchrt_AI2-_700px .g-pstyle15
line-height:16px;
height:16px;
text-align:center;

#g-IF_RISKchrt_AI2-_700px .g-pstyle16
font-weight:500;
line-height:16px;
height:16px;

Measuring Risk

Returns are typcially the primary thing investors look at in an investment. However, risk is another important aspect to consider when investing. But how to calculate risk and what does it show? Below are three main tools (or measures) that investors use to assess risk.

Sharpe Ratio

This measure uses an asset’s volatility to gauge risk. That volatility is expressed in the asset’s standard deviation—a value that describes an average high and low for an asset. The Sharpe ratio then compares the standard deviation with an adjusted return, derived by subtracting a ‘risk-free’ asset like Treasury bonds from the return.

8

%

Pimco Total Return ESG Institutional (PTSAX)

6

Standard deviation

4

Treasury

2

0

Adjusted returns

–2

Sharpe ratio =

Adjusted returns

Standard deviation

–4

Jan.

’20

Jan.

2019

Sortino Ratio

Like the Sharpe ratio, the Sortino ratio uses an adjusted return as part of the equation. It differs from the Sharpe ratio in that it uses the downside deviation instead of the standard deviation. The downside deviation is calculated from the asset’s returns that fall below a minimum acceptable return (MAR).

8

%

PTSAX

6

4

Returns that fall below MAR

MAR

2

0

Downside deviation

Adjusted returns

–2

Downside deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Downside Capture

Some investors feel using downside caption is a better assessment of an asset’s risk. With this measure, the investor looks at the points a benchmark (a comparable index) fell below a minimum acceptable return. Using those data points, the investor analyses the corresponding returns for the asset.

25

%

20

DJIA

15

MAR

10

Downside capture

5

0

Downside capture

–5

Index returns

–10

Jan.

’20

Jan.

2019

Sharpe Ratio

This measure uses an asset’s volatility to gauge risk. That volatility is expressed in the asset’s standard deviation—a value that describes an average high and low for an asset. The Sharpe ratio then compares the standard deviation with an adjusted return, derived by subtracting a ‘risk-free’ asset like Treasury bonds from the return.

8

%

Pimco Total Return ESG Institutional (PTSAX)

6

Standard deviation

4

Treasury

2

0

Adjusted returns

–2

Standard deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Sortino Ratio

Like the Sharpe ratio, the Sortino ratio uses an adjusted return as part of the equation. It differs from the Sharpe ratio in that it uses the downside deviation instead of the standard deviation. The downside deviation is calculated from the asset’s returns that fall below a minimum acceptable return (MAR).

8

%

PTSAX

6

4

Returns that fall below MAR

MAR

2

0

Downside deviation

Adjusted returns

–2

Downside deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Downside Capture

Some investors feel using downside caption is a better assessment of an asset’s risk. With this measure, the investor looks at the points a benchmark (a comparable index) fell below a minimum acceptable return. Using those data points, the investor analyses the corresponding returns for the asset.

25

%

20

DJIA

15

MAR

10

Downside capture

5

0

Downside capture

–5

Index returns

–10

Jan.

’20

Jan.

2019

Sharpe Ratio

This measure uses an asset’s volatility to gauge risk. That volatility is expressed in the asset’s standard deviation—a value that describes an average high and low for an asset. The Sharpe ratio then compares the standard deviation with an adjusted return, derived by subtracting a ‘risk-free’ asset like Treasury bonds from the return.

8

%

Pimco Total Return ESG Institutional (PTSAX)

6

Standard deviation

4

Treasury

2

0

Adjusted returns

–2

Standard deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Sortino Ratio

Like the Sharpe ratio, the Sortino ratio uses an adjusted return as part of the equation. It differs from the Sharpe ratio in that it uses the downside deviation instead of the standard deviation. The downside deviation is calculated from the asset’s returns that fall below a minimum acceptable return (MAR).

8

%

PTSAX

6

4

Returns that fall below MAR

MAR

2

0

Downside deviation

Adjusted returns

–2

Downside deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Downside Capture

Some investors feel using downside caption is a better assessment of an asset’s risk. With this measure, the investor looks at the points a benchmark (a comparable index) fell below a minimum acceptable return. Using those data points, the investor analyses the corresponding returns for the asset.

25

%

20

DJIA

15

MAR

10

Downside capture

5

0

Downside capture

–5

Index returns

–10

Jan.

’20

Jan.

2019

Sharpe Ratio

This measure uses an asset’s volatility to gauge risk. That volatility is expressed in the asset’s standard deviation—a value that describes an average high and low for an asset. The Sharpe ratio then compares the standard deviation with an adjusted return, derived by subtracting a ‘risk-free’ asset like Treasury bonds from the return.

Pimco Total Return ESG Institutional (PTSAX)

8

%

6

Standard deviation

4

Treasury

2

0

Adjusted returns

–2

Standard deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Sortino Ratio

Like the Sharpe ratio, the Sortino ratio uses an adjusted return as part of the equation. It differs from the Sharpe ratio in that it uses the downside deviation instead of the standard deviation. The downside deviation is calculated from the asset’s returns that fall below a minimum acceptable return (MAR).

8

%

PTSAX

6

4

Returns that fall below MAR

2

MAR

Downside deviation

0

Adjusted returns

–2

Downside deviation

Adjusted returns

–4

Jan.

’20

Jan.

2019

Downside Capture

Some investors feel using downside caption is a better assessment of an asset’s risk. With this measure, the investor looks at the points a benchmark (a comparable index) fell below a minimum acceptable return. Using those data points, the investor analyses the corresponding returns for the asset.

25

%

20

DJIA

15

MAR

10

Downside capture

5

0

l

Downside capture

–5

Index returns

–10

Jan.

’20

Jan.

2019

Source: FactSet
John Gould/THE WALL STREET JOURNAL

4. Morningstar risk ratings

While many risk-adjusted returns are quantitative (you end up with a number or ratio, in absolute or relative terms), Morningstar emphasizes other aspects of risk that can’t easily be reduced to a quantitative figure. Yes, Morningstar boils down its results to a rating (from 1 to 5, with 5 being the best), but it also emphasizes whether a fund is “low risk” or “below average” (those that score in the bottom deciles).

Morningstar’s methodology emphasizes the risk that a fund will underperform its benchmark, but goes a step further by comparing how well the fund has fared in volatile or bear markets versus its peers in its category. So, an above-average rating should tell a prospective investor that a particular large-cap growth fund has done a good job of addressing risk relative to, say, the S&P 500, as well as other actively managed large-cap growth funds.

“A lot of risk measures are kind of abstract and hard to visualize,” says Morningstar’s Ms. Arnott. She says Morningstar studies a fund’s underlying holdings and asset allocation, which helps to address some of the flaws in purely quantitative risk-adjusted-return calculations. “You may have a fund that looks like it’s low risk and just hasn’t encountered a bear market,” she says. “Looking at historic trends can be a good starting point, especially if a fund has a longer track record, but it’s really hard to get a complete picture without digging into the portfolio.”

The bottom line, Ms. Arnott says, is to try to find a way to analyze the “underappreciated” risks and their potential impact on returns.

These and other metrics—increasingly easy to locate—can give investors insight into how to balance impressive historic returns against the risk that those gains will evaporate in a bear market or in the midst of turbulence caused by a trade war or fears of a global pandemic. But most market veterans insist that emphasizing any single one in isolation could be just as troublesome as trying to evaluate a single fund or stock in isolation.

“Most investors should primarily be concerned about overall portfolio risk,” says PJ Marinelli, president of RiverGlades Family Offices LLC, a boutique investment adviser in Naples, Fla. For instance, an international fund might look risky when compared with most U.S.-stock funds, given the foreign funds’ relative levels of volatility, but adding a sliver to your portfolio mutes the overall impact of that volatility (and thus the risk) of the individual investment.

It is also important to evaluate risk-adjusted returns during specific historic time periods, such as the financial crisis of 2007 to 2009. Downside-capture calculations can help with this, but given that many funds may not have a 10-year track record, that data may be less readily available. Simply turning to price charts helps, says Mr. Marinelli.

“I’ll look at a fund’s performance during periods when the S&P 500 pulled back to see whether it consistently lost less than the index,” he says. “If it lost more, well, that may warrant more concern or investigation.”

Of course, no measure of risk-adjusted returns can answer the most important question of all: precisely how and when a rally or bull market will come to a screeching halt. But the current market upheaval does provide a great opportunity to talk about the multidimensional nature of risk-adjusted returns.

“Sadly, the easiest way to learn to focus on risk is a correction,” says Mr. Vataru. “You learn from experience rather than education.”

Ms. McGee is a writer in New England. She can be reached at reports@wsj.com.

Share Your Thoughts

How do you think about risk when investing? Join the conversation below.

Copyright ©2019 Dow Jones & Company, Inc. All Rights Reserved. 87990cbe856818d5eddac44c7b1cdeb8

Let’s block ads! (Why?)



Source link

Continue Reading

Investment

S&P/TSX composite up more than 100 points, U.S. stock markets mixed

Published

 on

 

TORONTO – Canada’s main stock index was up more than 100 points in late-morning trading, helped by strength in base metal and utility stocks, while U.S. stock markets were mixed.

The S&P/TSX composite index was up 103.40 points at 24,542.48.

In New York, the Dow Jones industrial average was up 192.31 points at 42,932.73. The S&P 500 index was up 7.14 points at 5,822.40, while the Nasdaq composite was down 9.03 points at 18,306.56.

The Canadian dollar traded for 72.61 cents US compared with 72.44 cents US on Tuesday.

The November crude oil contract was down 71 cents at US$69.87 per barrel and the November natural gas contract was down eight cents at US$2.42 per mmBTU.

The December gold contract was up US$7.20 at US$2,686.10 an ounce and the December copper contract was up a penny at US$4.35 a pound.

This report by The Canadian Press was first published Oct. 16, 2024.

Companies in this story: (TSX:GSPTSE, TSX:CADUSD)

The Canadian Press. All rights reserved.

Source link

Continue Reading

Economy

S&P/TSX up more than 200 points, U.S. markets also higher

Published

 on

 

TORONTO – Canada’s main stock index was up more than 200 points in late-morning trading, while U.S. stock markets were also headed higher.

The S&P/TSX composite index was up 205.86 points at 24,508.12.

In New York, the Dow Jones industrial average was up 336.62 points at 42,790.74. The S&P 500 index was up 34.19 points at 5,814.24, while the Nasdaq composite was up 60.27 points at 18.342.32.

The Canadian dollar traded for 72.61 cents US compared with 72.71 cents US on Thursday.

The November crude oil contract was down 15 cents at US$75.70 per barrel and the November natural gas contract was down two cents at US$2.65 per mmBTU.

The December gold contract was down US$29.60 at US$2,668.90 an ounce and the December copper contract was up four cents at US$4.47 a pound.

This report by The Canadian Press was first published Oct. 11, 2024.

Companies in this story: (TSX:GSPTSE, TSX:CADUSD)

The Canadian Press. All rights reserved.

Source link

Continue Reading

Economy

S&P/TSX composite little changed in late-morning trading, U.S. stock markets down

Published

 on

 

TORONTO – Canada’s main stock index was little changed in late-morning trading as the financial sector fell, but energy and base metal stocks moved higher.

The S&P/TSX composite index was up 0.05 of a point at 24,224.95.

In New York, the Dow Jones industrial average was down 94.31 points at 42,417.69. The S&P 500 index was down 10.91 points at 5,781.13, while the Nasdaq composite was down 29.59 points at 18,262.03.

The Canadian dollar traded for 72.71 cents US compared with 73.05 cents US on Wednesday.

The November crude oil contract was up US$1.69 at US$74.93 per barrel and the November natural gas contract was up a penny at US$2.67 per mmBTU.

The December gold contract was up US$14.70 at US$2,640.70 an ounce and the December copper contract was up two cents at US$4.42 a pound.

This report by The Canadian Press was first published Oct. 10, 2024.

Companies in this story: (TSX:GSPTSE, TSX:CADUSD)

The Canadian Press. All rights reserved.

Source link

Continue Reading

Trending

Exit mobile version