In a New Era of Bonds

PUBLISHED Jan 27, 2023, 1:29:26 PM        SHARE

imgFiPhysician Blog

Do I need Bonds in my portfolio?

We are in a new Era of bonds, so I thought it was time to ask the question do I need bonds in my portfolio?

Bonds went crazy in the last year. Instead of providing stability and softening the ride of your portfolio over time, they dropped in price and became attractive for their interest rates again. Well, some of them.

Now that we are in a New Era of Bonds, let’s see do I need bonds in my portfolio.

Do I Need Bonds in my Portfolio?

So, do I need bonds in my portfolio?

What a great question to ask! Of course, the Financial Independence Retire Early crowd says, “VTSAX and forget it,” but is that right for everyone?

Probably not. Everyone needs bonds, at least initially. Let me tell you why.

Recency Bias

We have been hurt by bonds recently, and they didn’t live up to their “safe” reputation. That happens now and again, and funds are flowing away from bonds, hopefully into cash, since cash is paying something again. And to me, the ten-year T bill looks pointless: if interest rates rise, you should have gone short-term, and if they fall, you should have been in a bond fund.

But don’t forget the point of bonds is to protect you from a large loss in your portfolio’s value. You might be down 15-20% as long as you are a common-sense investor, not the 30-40% decrease we might need to see before bonds show their true value in a diversified portfolio.

The essential part of investing (aside from just doing it) is not to sell low. When the market tanks and you panic, you lose the game of investing.

The Game of Investing

Who me? I won’t panic.

Remember, investing is a game of one. It is you against you. But, if history is a guide, you win if you don’t sell out at the worst time.

Investing is not a zero-sum game; everyone can win if you play by the rules. When investing, you participate in the growth of the economy in general. More people, more products, more consumption, and that growth is why stocks increase over time.

Paper losses aren’t real; panic selling locks in the loss.

Don’t Sell Low

So, how can you not sell low?

One way: lose the password to your investment account. Seriously. If you have a 401k, set it up how you want it. Then lose your password. Don’t check it for another 1-2 years. There is nothing you want to do in there anyway.

Or cancel the cable. Remember, TV’s job is to sell eyeballs advertising, and literally, there is nothing meaningful you might learn about investing or the stock market on TV.

Or stop talking to other people about hot stock tips. For example, change the subject if a friend mentions bitcoin or blockchain (or Blockbuster). Your friend is going to lose money.

You are going to lose your password.

Why Invest in Bonds?

Bonds are volatility dampeners. That’s it; that’s the secret. They reduce the downside of investing. They are not for providing income. Later in de-accumulation, they can provide cash when the market is down, but for accumulation, you have bonds because they dampen volatility.


Figure 1 (Asset Allocation and Maximal Loss)

In figure 1 above, we see what effect asset allocation (bond percentage) has on maximum loss. If you are in 100% stocks, you can lose 50%. If you are in a 60/40 portfolio, you lose much less than 25%.

Next, let’s discuss which bonds you should have in your portfolio.

Which Bonds Should I have in My Portfolio?

Total bond indexes are often suggested as a part of the three-fund portfolio. Use a total bond index if you want some increased return during the good years, but if you’re going to have proper downside protection, US treasuries are the way to go.

There is a flight to safety (for the most part) when the stock market tanks, so US treasuries are the place to be if you genuinely want to dampen volatility. In addition, you can use long-duration bonds for the most (theoretically) negative correlation.

But the main competitor with a total bond index in an intermediate duration treasury ETF. So let’s look closely now at the best two kinds of bonds.

Basics of Bond Funds

Individual Bonds vs. Bond Funds Most folks don’t want to bother with individual bonds. Sure, you can go to the treasury direct or even buy individual bonds from many custodians. But honestly, why bother? Instead, you should use bond ETFs or bond mutual funds.

Bond ETFs vs. Bond Mutual Funds

It doesn’t matter if you use Bond ETFs or Bond Mutual funds. Before 2020, there was a concern that Bond ETFs might have problems if there was a large amount of selling pressure, but they came through relatively well. So you can use either bond ETFs or Mutual Funds, depending on cost.

Bonds: Active vs. Passive

There may be a role for active management in bonds. Pay attention to costs, however! Since returns are muted with all bonds, costs are even a more significant consideration than usual. Also, active management may lead to more tax considerations, making ETFs and tax-deferred accounts a consideration if you want active funds.

What is the Best Kind of Bond to Own: Easy Version

Let’s start with the easy version. What is the best kind of bond to own if you need bonds in your portfolio:


Above, you can compare the two primary considerations for the kind of bonds to own and what makes them better than the other.

First off, we have intermediate treasuries (which can be an ETF or mutual fund). Next, you have total bond funds (ETFs or mutual funds).

You expect slightly higher returns during the “good” times between market crashes with the total bond fund. In addition to about 30% intermediate treasuries, they have corporate bonds and other governmental bonds. You, of course, need to do a deep dive into the total bond fund you are exploring, but the whole point is to own a more representative sample of total US bonds with the total bond fund.

On the other hand, Intermediate treasuries are US treasuries with a duration of around 6-7 years. These are considered as high quality as bonds get. Even though they may not pay as much during the good years because of “flight to safety,” they retain their value well during a market crash.

The two best bond funds are intermediate treasuries and total bond funds.

What is the Best Kind of Bonds to Buy: Complete Version

Next, let’s get complicated.

As I mentioned, there are a lot of different kinds of bonds.


Above, you can see the different kinds of bonds on the left; some even have duration. See my blog for a discussion on TIPS (especially TIPS Duration).

Let’s look at returns first. Above, under Return, you can see Junk Bonds have the highest yield of the bonds listed. Cash has the lowest yield. In general, the shorter the duration, the less the return. Corporate bonds pay better than treasuries primarily due to credit risk.

But say you are interested in a negative correlation with the stock market. What will keep its price the best (or even increase) when the stock market crashes? Under “Neg Corr” above, you can see the most negatively correlated with stock market crashes. Again, long-term treasuries are the best here, and Junk Bonds are highly positively correlated with stock crashes. Most of the other bonds, as you can see, don’t have as consistent correlations, but you can see trends reflected above.

Next, we can see what might be expected to do well with increasing inflation. I-Bonds are sexy lately.

The final category is credit risk. Products from the US government are considered to have no credit risk as they are backed by the full faith of the US government.

So, how do intermediate treasuries and total bond funds do in the above comparison? First, you can see that total bond funds aren’t too great (or too bad!) in any above categories. The idea is that they are pretty good for most. On the other hand, Intermediate treasuries might return a little less but might keep their value a bit better during a correction.

What is the best bond fund if I decide I need bonds?

So, in summary, for most, a total bond fund or an intermediate treasury fund is all you need. Of course, you can choose from many other bonds (or, more accurately, fixed-income products), but start simple!

Next, consider your asset allocation and decide on asset location. For the most part, bonds go into your tax-deferred account. It is ok to use a target-date fund, but remember, target-date funds are not good in retirement!

Many should consider bond alternatives, given the low-interest-rate environment we are in. But, again, the idea is not to replace all your bonds, but once you understand why you have bonds, you might be able to (at least in some circumstances) do better with other options.

Finally, if you want to be an excellent DIY investor, understand that you must invest consistently in a reasonable way. Still, there is a pre-retirement glidepath to de-risk your investment.

Bonds in Target Date Funds

Finally, let’s look at bonds in target-date funds. “do I need bonds” is usually answered by the bonds in your target-date fund.

Target Date funds have stocks and bonds in a pre-set ratio depending on your age.


From Vanguard

Above, you can see how target-date funds go from a 3-fund portfolio and increase bonds as you get closer to retirement. Note when “young” a 10% bond allocation. Again, this is downside protection.

Remember, target-date funds may be acceptable for accumulation, but you should not use target-date funds when you are retired!

Summary: Do I really need Bonds in my Portfolio?

Bonds are not sexy, but there is something to be said about the stabilizing effect on your portfolio. At least in the long term. Last year was not ample evidence of why you need bonds in your portfolio. But remember history rhymes, and knowing your asset allocation–essentially your stock-to-bond ratio–is the first decision to make in investing right after you decide to start investing.

Bonds hedge against making panic decisions.

If you are new to investing and have never been through a significant drop in the market, have bonds in your portfolio. However, during the peak of despair, you may not need bonds if you can ignore the panic on TV and among your friends. Remember, we were only down ~20% this year.

If your response to a market crash instead is to buy stocks when they are on sale, maybe that is the time to sell your bonds and go all-in on stocks. You will be buying low!

Remember, in the beginning, savings rate is all that matters. Returns on your investment don’t matter until later. So to learn how to use bonds when you are young, you will need to use them later! And, of course, why take downside risk until you can tolerate it?

Good asset location dictates that you should have most of your bonds in your pre-tax retirement accounts. However, if you need to have bonds in your brokerage account, consider Municipal bonds if you are in a high tax bracket.

Stay away from “high-yield” bonds, AKA Junk Bonds. Remember, the point of bonds is a dampener of volatility, so don’t go reaching for yield in your bonds (that’s what stocks are for).

Bonds are complicated. There is duration and convexity, default and interest rate risk, coupon, etc. Who care about that stuff as long as you understand, do I really need bonds in my portfolio.

Originally Posted in FiPhysician

BND, Buy

Vanguard Total B...
Return: -5.61%

Sound investments
don't happen alone

Find your crew, build teams, compete in VS MODE, and identify investment trends in our evergrowing investment ecosystem. You aren't on an island anymore, and our community is here to help you make informed decisions in a complex world.

More Reads
The Easiest Money That Investors Ignore

Investing is all about risk and reward. When investors take more risk, they demand more reward. One such “risk premium” is the concept of illiquidity. Liquid assets are easily converted to cash. Stocks are liquid. You can buy or sell them five days a week.

US Q4 GDP Nowcasts Project Solid Rise For Thursday’s Report

Recession worries continue to swirl, but the outlook remains upbeat for this week’s initial estimate of fourth-quarter GDP, based on a set of estimates compiled by CapitalSpectator.com.

VOO vs. VYM vs. VIG – The Vanguard ETF Trifecta!

The GOAT of the industry. Vanguard. John Bogle. Bogleheads. The creator of the mutual fund and home of the best exchange traded funds out there.

The Zen Ten – My Top Picks for 2023

I’ve been publishing the Zen Ten list each December since 2008. I pick my favorites and stick with them all year – no trading.

The Productivity Discussion

On the 11th of October 2022, the International Monetary Fund (IMF) revised its growth forecast for 2023 for the euro area to 0.5%, down from 2.5% at the start of the year. Piggy has observed similar downgrades right across different regions and individual countries. In a nutshell, it is envisaged that global power shortages could…

Data Update 2 for 2023: A Rocky Year for Equities!

It is the nature of stocks that you have good years and bad ones, and much as we like to forget about the latter during market booms, they recur at regular intervals, if for no other reason than to remind us that risk is not an abstraction, and that stocks don't always win, even in the long term.

Resources for Publishers
Resources for New Investors