Four Ways This Market Could End

There is something strange about the market right now. If you listen to the bulls, we may be at the beginning of one of the biggest productivity booms in decades. AI investment is accelerating, corporate earnings are strong, and despite years of warnings, the U.S. economy keeps refusing to fall apart. If you listen to the bears, we are looking at an expensive market sitting on top of high interest rates, enormous debt, stubborn inflation, and expectations that leave very little room for disappointment.

The annoying part is that both sides have a point. So I’m trying not to predict what happens next. Instead, based on what I’ve been reading, I see four possible stories. This is just my personal interpretation of the evidence, not investment advice. And whenever Wall Street vocabulary gets unnecessarily complicated, I’m going to borrow a little from The Big Short: stop the movie and explain what it actually means.

1. The Market Grows Into Its Price

The simplest bullish argument is that stocks look expensive because we are looking at today’s profits instead of tomorrow’s. One of the most common measurements of market valuation is the P/E ratio, or price-to-earnings ratio. That sounds very financial, but it really just means: how much are you paying for $1 of a company’s profit?

If a company earns $5 per share and its stock trades at $100, you’re paying 20 times earnings. That’s a P/E of 20. When P/E ratios become high, bears usually say stocks are overpriced, and that’s a reasonable argument. But there is another way for the P/E to come down: the stock doesn’t have to fall; earnings can rise.

Imagine that same $100 stock suddenly earns $8 instead of $5. Its P/E falls from 20 to 12.5 without the stock price moving at all. This is essentially what bulls say. Maybe all those billions going into chips, data centres, models and infrastructure eventually create enormous productivity gains. Companies automate work, costs fall, workers become more productive, new products appear, and profits increase.

If that happens, today’s expensive market might not have been a bubble. It might simply have been pricing the future early. The risk, of course, is that the profits actually have to arrive. AI spending alone isn’t enough. At some point, AI has to make companies meaningfully more money. If it does, the bulls may have been right all along.

2. The Correction Happens Without a Crash

There’s another possibility that is much less dramatic. Maybe stocks don’t crash, but they don’t explode upward either. They just go nowhere for a while, and that can still fix an expensive market.

People usually imagine a market correction as prices falling 20%, but markets can also correct through time. Think of it this way: imagine stock prices are standing on the 20th floor, but corporate earnings are only on the 15th. One solution is for stock prices to fall five floors. The other is for prices to stay where they are while earnings slowly climb up to meet them. Same valuation problem solved, much less exciting movie.

In this scenario, the S&P 500 could move sideways while something else happens underneath the surface: rotation. Rotation simply means investors start moving money from one part of the market into another. Maybe giant technology companies stop doing all the work while banks, industrials, healthcare, energy and smaller companies begin performing better.

You might then hear people talking about market breadth. Translation: is the whole market rising, or are a few enormous companies dragging the index upward? Better breadth means more companies are participating in the rally.

This scenario would probably frustrate everyone. Bulls wouldn’t get another spectacular rally, bears wouldn’t get their crash, and the market might simply spend a year or two allowing reality to catch up with expectations. It sounds boring, but markets are perfectly capable of being boring.

3. The 5% Problem

This is where the bearish argument becomes more interesting. Imagine I offer you two investments. The first could return 10%, 20%, maybe 30%, but it could also lose 30%. The second pays you close to 5% and is backed by the U.S. government. Suddenly the first investment has to work much harder to impress you. That is essentially the problem stocks face when Treasury yields are high.

And this leads to one of those finance terms that sounds much harder than it is: the discount rate. Cue Margot Robbie in The Big Short. Here’s the whole idea: money you receive ten years from now is worth less than money you have today. If safe investments barely pay anything, investors are willing to pay a lot today for profits that might arrive far in the future. But when safe interest rates are around 5%, those distant profits become less attractive.

This matters especially for growth stocks because much of their value depends on what investors believe they will earn years from now. So imagine the economy remains completely fine. No banking crisis, no mass unemployment, no recession, and companies continue making money. Stocks could still fall simply because investors decide, “I’m not paying 22 times earnings anymore. I’ll pay 18.”

That’s called multiple compression. Wall Street made that sound complicated too. It simply means investors are willing to pay less for every dollar of profit. If earnings stay exactly the same and the market P/E drops from 22 to 18, stock prices fall by roughly 18%.

Nothing broke. The market just became cheaper.

This may be one of the most underappreciated bearish scenarios because it doesn’t require a catastrophe. It only requires investors to change what they consider a fair price.

4. Something Finally Breaks

Then there’s the scenario bears have been waiting for: high rates eventually hurt something. Interest rates are strange because their effects aren’t immediate. Economists describe this by saying monetary policy works with long and variable lags. In normal-person language, the Fed raises rates today, but someone may not feel the real pain until much later.

Imagine a company borrowed $10 billion when money was extremely cheap and its debt costs 3%. For years, nothing happens. Then that debt matures and the company has to borrow again at 7%. It’s the same company, with the same factories and the same employees, but suddenly its interest bill is dramatically larger. It may respond by cutting investment, then hiring, then employees.

Consumers can experience something similar as mortgages, car loans and credit become more expensive. This is how higher interest rates slowly work their way through an economy.

If enough pressure appears at the same time, a feedback loop can begin. Companies cut workers, workers spend less, businesses earn less, businesses cut more workers, banks see rising risk and lend less, and companies that need credit struggle even more. At that point, what began as an ordinary slowdown can become a recession.

For stocks, that creates a particularly dangerous combination because they can get hit twice. First, earnings fall. Then investors become scared and the P/E ratio falls too.

Imagine the market earns $300 and investors are willing to pay 22 times those earnings. That gives you 6,600. Then a recession pushes earnings down to $260, while nervous investors decide they’ll only pay 17 times earnings. Now you get 260 × 17 = 4,420, roughly one-third lower.

That’s why serious bear markets can become violent. The market isn’t just changing its opinion about what companies are worth. The thing investors are valuing, corporate profit, is shrinking at the same time.

So What Happens?

I don’t know, and that’s actually the part of this market I find most interesting. The bullish story isn’t crazy. AI could produce real productivity gains, earnings could continue growing, and the economy could remain resilient enough for companies to grow into today’s valuations.

The bearish story isn’t crazy either. Interest rates may stay high, bonds are legitimate competition for stocks again, debt has to be refinanced eventually, and the market already expects a lot of things to go right.

Maybe earnings catch up with prices. Maybe the market moves sideways while the rest of the market catches up. Maybe high yields simply force valuations lower. Or maybe high rates eventually expose something underneath the economy that we can’t see yet.

I don’t think the useful question right now is, “Are you bullish or bearish?” I think it’s: “What evidence would tell you that one of these four stories is actually beginning?”

Because the dangerous part of markets isn’t being uncertain. It’s becoming so attached to one story that you stop noticing when the evidence starts telling another one.