Why rising bond yields could trip up stocks (and what that means for your money)

Every once in a while, the financial world quietly flips. For more than a decade, stocks were the obvious winner and bonds were an afterthought. Now we’re in a very different place: bonds are starting to offer equity-like returns, parts of the stock market are quietly crashing under the surface, and recession risk is rising.

In this piece, I want to walk through what’s going on in plain English, why some investors are comparing today to the run-up before the 1987 crash, and how I’d think about protecting (and positioning) a long-term portfolio.

Why bonds suddenly look attractive again

For years, bonds paid almost nothing. If you wanted your money to grow, you were basically pushed into stocks, real estate, or riskier assets.

That’s not the world we’re in now. Many high-quality corporate bonds and even parts of the high-yield ("junk") bond market are paying around 7–8% yields. In some cases, you can buy bonds from big, well-known companies at a discount, which pushes the effective yield even higher.

Here’s why that matters: using the “rule of 72,” an 8% return roughly doubles your money in 9 years (72 ÷ 8 = 9). Historically, that’s in the ballpark of long-term stock returns. When bonds start to pay stock-like returns, they become real competition for stocks.

Investors who used to say, “I have to be in stocks to get 8–9%” can now look at an 8% bond and think, “Why take stock risk if I can lock this in?” That shift in mindset can pull money out of stocks and into bonds.

Why rising yields hurt existing bonds (and the financial system)

There’s a catch: when yields rise, prices on existing bonds fall. That’s just how bond math works. If a company issued a bond at 2% a few years ago and similar new bonds now pay 6–7%, no one will pay full price for that 2% bond. Its price drops until its effective yield is competitive.

Between roughly 2018 and 2021, governments and companies issued tens of trillions of dollars of debt at very low rates. Now that yields have jumped, a lot of those old bonds are trading at steep discounts—sometimes 40–70 cents on the dollar.

Who owns those bonds? Banks, insurers, pension funds, and other big institutions. When rates rise quickly from very low levels, it can create huge unrealized losses on their balance sheets. We got a taste of this dynamic with the regional bank stress in 2023; the more yields push up, the more pressure builds in the financial system.

Why 5% yields today are more dangerous than 8–10% in the 1980s

It’s tempting to say, “We survived double-digit interest rates in the 1980s; what’s the big deal about 5%?” The difference is the starting point and the amount of debt.

In the 1980s and 1990s, we didn’t have a massive pile of bonds issued at 1–2%. Today we do. Moving from 1% to 5% is a 4 percentage point jump—similar in size to moving from 4% to 8%. The percentage change is huge, and it hits a much larger debt base.

On top of that, government debt is far higher now. When rates rise, the interest bill on that debt balloons. In the U.S., annual interest on the federal debt has already moved into the trillion-dollar neighborhood. Raising rates further doesn’t just cool the economy; it also strains the government’s own finances.

Put simply: 5% today can be as systemically stressful as 8% was decades ago because there’s so much more debt, and so much of it was issued at ultra-low rates.

How this can feed into a stock market problem

So we have two big forces happening at once:

1) Bonds are becoming more attractive, pulling some money away from stocks.

2) Rising yields are stressing parts of the financial system and the real economy.

That second point shows up in a few ways:

Higher borrowing costs. Credit card rates, business loans, and mortgages all get more expensive. That pressures consumers and companies.

Energy and refined products. Prices for gasoline, diesel, and jet fuel have been under pressure. When refined products spike, it acts like a tax on the economy—especially on transportation, shipping, airlines, and any business that relies heavily on fuel.

Demand destruction. At some point, high prices and high interest costs force people and businesses to cut back. That’s when you start to see weaker sales, layoffs, and lower earnings—a classic path toward recession.

Historically, when bond yields climbed high enough to look appealing versus stocks, and the economy started to feel strained, the stock market could keep rising for a while—until it suddenly didn’t. That’s the parallel some people are drawing to the months before the 1987 crash: yields rose sharply, stocks marched higher, and then the adjustment came in a hurry.

The “stealth bear market” underneath the indexes

One of the most important points for regular investors right now is this: the headline indexes can look fine while a lot of individual stocks are having a very rough time.

Market “breadth” is a way of measuring how many stocks are going up versus going down. Recently, breadth has been deteriorating: a small group of big technology and AI-related names are holding up the indexes, while many consumer-facing, transportation, retail, and even some financial stocks are down 20–50% from their highs.

Think of it this way: the averages might be near highs, but under the surface, there’s already been a crash in certain areas. That’s a classic late-cycle pattern—money crowds into a narrow group of “must-own” names while the rest of the market quietly weakens.

For long-term investors, this is both a warning sign and a potential opportunity.

What this environment could mean for a long-term portfolio

None of this means you should try to time a crash or make all-or-nothing bets. But it does suggest a few common-sense shifts to consider if you’re thinking in years, not weeks.

1. Be thoughtful about stock index exposure

If most of your stock money is in broad indexes (like S&P 500 or Nasdaq funds), you’re heavily exposed to big tech and AI-related names. Those companies have been incredible performers, but they’re also where valuations and expectations are most stretched.

Many of these firms are pouring enormous amounts into data centers and AI infrastructure. That spending could pay off long term—but in the near term, it means more debt, more capital expenditures, and more sensitivity to higher borrowing costs. If growth slows or competition heats up, the downside could be significant.

I’m not saying “dump all your index funds,” but I do think this is a good time to ask: am I comfortable with how concentrated my portfolio is in a small group of mega-cap tech and AI names?

2. Look at “boring” staples and beaten-down quality

While the market has been obsessed with growth and AI, a lot of steady, recession-resistant companies have been left behind. Many consumer staples (food, household products, basic necessities) are trading well below their highs. Some big, well-known brands in retail, restaurants, and healthcare are down 30–70% from previous peaks.

These aren’t guaranteed bargains, but historically, when defensive sectors like staples have lagged far behind growth and tech, the next phase of the cycle often favors them—especially if recession risks rise. Money doesn’t just disappear; it rotates. If investors start to move out of frothy tech names, some of that capital may find its way into more stable, cash-generating businesses.

3. Take bonds seriously again

For the first time in a long time, you can build a meaningful bond allocation that actually pays you.

In tax-advantaged accounts (like IRAs or 401(k)s), locking in 5–8% yields on high-quality bonds or bond funds can make sense as part of a balanced plan. You do still face interest rate risk—if yields rise further, prices can fall—but if we’re closer to the end of the hiking cycle than the beginning, the risk/reward in certain parts of the bond market is much better than it was a few years ago.

If you’re newer to fixed income, it’s worth brushing up on the basics of bonds, duration, and credit risk before you jump in. (You might also find it helpful to read about what rising bond rates could mean for your home equity, since higher yields affect both investments and borrowing.)

4. Consider some exposure to hard assets

If central banks are boxed in—unable to raise rates much further because of debt levels, but also unable to fully crush inflation—then “hard assets” can be a useful diversifier. That includes things like commodities, energy producers, and precious metals.

Gold and silver can be tricky in the short term because they compete with cash and short-term bonds. When short-term yields are high, some investors sell metals to grab that safe interest. But if the market starts to believe that central banks can’t keep hiking, or will eventually have to cut into sticky inflation, that’s typically a friendlier environment for metals and commodity-related stocks.

If you’re curious about this angle, I’ve written more broadly about how gold can fit into a bigger-picture reset scenario in what a financial reset could mean for you (and where gold fits in).

Risk signals worth watching

If you like to keep an eye on the health of the system without obsessing over daily price moves, here are a few areas I’d watch:

1. High-yield bond spreads. When yields on the riskiest corporate bonds (especially the lowest-rated “CCC” tier) shoot higher relative to safer bonds, it’s a sign that credit stress is building. A slow, orderly move is one thing; a sudden spike is another.

2. Financial stocks. Banks and insurers are sensitive to both interest rates and credit quality. If they start underperforming sharply while indexes are still near highs, that’s often a warning that the market sees trouble ahead.

3. Market breadth. If fewer and fewer stocks are carrying the indexes higher, and more are hitting new lows, it suggests fragility. A narrow market can keep going for a while, but it’s more vulnerable to shocks.

4. Energy and refined product prices. Big, fast moves in gasoline, diesel, and jet fuel act like a tax on consumers and businesses. If those price spikes persist, they can accelerate the path toward recession—and force central banks to choose between inflation and growth.

How to apply this if you’re a long-term, everyday investor

You don’t need to predict the exact path of interest rates or call the next crash to make smart decisions. Here’s how I’d translate all of this into practical steps:

Revisit your risk level. If a 20–40% drop in stock-heavy indexes would derail your plans or your sleep, this is a good time—not in the middle of a panic—to rebalance. That might mean trimming some index or growth exposure and adding to bonds, staples, or cash.

Upgrade quality where you can. In both stocks and bonds, this is a market that rewards strength and balance sheet resilience. If you’re holding weaker names just because they were hot, think about whether they still fit your long-term plan.

Diversify across more than one story. You don’t have to choose between “all-in AI” and “all-in gold.” A healthy portfolio can hold growth, value, bonds, and some hard assets, sized appropriately for your age, goals, and risk tolerance.

Stay humble about timing. Markets can stay irrational longer than we think. The goal isn’t to catch the exact top or bottom; it’s to make sure your plan can survive a range of outcomes.

Final thoughts

We’re in an unusual phase where bonds finally pay again, debt loads are heavy, parts of the stock market are quietly in a bear market, and a handful of mega-cap names are doing most of the lifting. That combination deserves respect.

To me, this isn’t a time for fear, but it is a time for intentionality: understand what you own, why you own it, and how it might behave if rates stay high, if they spike, or if they suddenly fall in a recession. If you can answer those questions clearly, you’re already ahead of most investors.