Friday, February 13, 2026
Saturday, January 31, 2026
152 years of S&P500 returns
From Visual Capitalist
Saturday, November 15, 2025
Tuesday, September 9, 2025
US share market at record concentration
From IsabelNet
The US share market is more concentrated than it's ever been. And that makes it risky, because most of the top ten stocks are from a single industry: AI/tech.
AI is proving very costly, and is not yet generating anywhere near its cost in revenue. The last time this kind of euphoria overtook markets was during the dot com boom at the turn of the century. And that ended badly, with the S&P500 falling 50% over the next two years. Some of the hot favourites (Amazon, for example) eventually went on to become billion-dollar companies; most vanished without trace.
Bubbles almost always pop. They rarely deflate softly.
Saturday, August 30, 2025
US stock valuations reach an all-time high
From Jesse Felder
‘A combined measure of valuations for US stocks has just hit a new record high, pointing to poor long-term market returns.’ blinks.bloomberg.com/news/stories...
Sunday, February 2, 2025
Wall Street is very overvalued
From Kalani o Māui
Mkt cap/GDP = total market capitalisation relative to nominal (i.e., not inflation-adjusted) GDP
Monday, April 10, 2023
Just how deep will the US recession be?
Readers of this blog will know that I have worried about this issue for many months now.
Here are two more charts which strongly suggest that a deep recession is possible. They show data back to 1970.
The first chart shows the 12-month change (absolute, not percentage) in the Fed Funds rate. The Fed Funds rate is the rate the Federal Reserve Bank charges for overnight borrowings by banks from the Federal Reserve system. It is the bellwether which sets the level of interest rates in the market. In the chart, I have plotted it upside down, because when interest rates rise, the economy slows, and when they fall, the economy accelerates. I have also moved it forward, that is, I have plotted it with an 18-month lag, because it takes a long time for the change in rates to take effect.
The QCI is a monthly coinciding index (i.e., it coincides with the business cycle), which closely tracks real GDP.
Notice how close the relationship between the change in rates and economic activity is, except for the GFC (2008/2009), where the downturn was materially worsened by the half-witted orgy of ill-advised mortgage lending by the banks in the years prior to the Fed raising rates. The inevitable hangover took down the banking system and everything else with it.
The other apparent break in the relationship was caused by the Covid Crash of early 2020. This also caused the spike in the QCI in early 2021 via the year-on-year calculation.
The rise in rates (shown in the chart as a fall, because, remember, it's inverted) is consistent with the deep recessions of 1973-1975 and 1980-1982. The only good news is that this indicator (the inverted change in Fed Funds) is bottoming---provided the Fed doesn't raise the Fed Funds rate from now on.
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| Click on chart to see clearer image |
The second chart shows the rate of change in real (i.e., after allowing for inflation) money supply. The data for both M1 and M2 appear to have been distorted in early 2020 by a definitional/regulatory change by the Fed affecting the classification of chequing and savings accounts. It's partly this change which may have caused the spike in the year-on-year rate in 2020/21. But the spike was prolly also caused by the Fed flooding the system with liquidity. However, this distortion is now passed.
Real money supply is falling faster than it has done at any time in the last 63 years (1960-1970 not shown in the chart). It's falling faster than it did before the 1973–1975 and 1980–1982 recessions, and they were, before the GFC, the deepest recessions the USA has experienced since the Great Depression. The implication is that the US is likely to experience a recession as deep as those two. In other words, not a "soft landing". See this interesting analysis from Reuters.
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| Click on chart to see clearer image. Note: money supply charts not plotted with a lag. |
So I remain sure that the US will experience a recession this year, with a peak-to-trough fall in real GDP of 3-5%, and a rise in the unemployment rate of 5-6%.
What could prevent these outcomes? Well, Covid has distorted many indicators, and many economic relationships. So time-honoured linkages and drivers may no longer work. I think that, though possible, this is very doubtful.
Of the Big 8, the US, Europe, the UK, Brazil and Russia are themselves likely to go into recession or are already in one this year. China is rebounding, and India is still growing strongly. On balance, the rest of the world won't save the US. In the past, it usually went the other way---US recessions transmitted themselves to the rest of the world. (The China rebound will likely reduce the depth of Australia's recession, though our Reserve Bank has also raised rates by too much.)
During the 1973-1975 recession, the S&P500 fell by 44% peak to trough. During the 1980-1982 recession, it rose at first before falling by 20%. During the GFC, it fell by 57%. However, the banks are much better capitalised now than they were when the GFC began, and the kind of financial crisis we experienced then is less likely (but by no means impossible) today. So far this cycle, the S&P500 is down just 14%. The risks, surely, are on the downside.
Sunday, October 3, 2021
Boomtime
As ever, this chart shows the extreme-adjusted versions of IHS Markit's PMI (manufacturing) and the Institute For Supply Management's ISM manufacturing index. Extreme-adjustment removes or attenuates extremes in the data (duh!) to give a clearer picture of underlying trends. In addition, if we take the average of two independent (statistically) time series, this also gives us a smoother picture―that's the green line in the chart below, and it's the one to concentrate on.
This is the strongest cycle over the last decade. A rebound from the covid crash, a fiscal sugar hit, and the record low Fed bank rate have all produced a massive stimulus. Which makes it inevitable that the Fed will start tightening policy, moving the Fed Funds rate back to pre-crisis levels―2-ish per cent. It's currently zero.
Their moves are likely to be cautious and measured, but all the same, equities are vulnerable.
Saturday, September 19, 2020
Massive underperformance of value stocks
From The Economist
The age-old strategy of buying cheap shares is faltering
Shares of value firms have underperformed the market since 2010
In the US, the 'growth' stocks which dominate the indices are the tech stocks, including Tesla, Apple, Twitter, Facebook. The 'value' stocks tend to be older industries. And oil has traditionally been classified as 'value' but has underperformed direly as the cost of new oil fields has risen while the price of oil has fallen.
Monday, June 15, 2020
Increasing financial instability
The real significance of this chart is that the volatility is increasing. Each cycle produces wilder movements. And that's very interesting, because it suggests financial markets have become more and more unstable. Unstable financial markets matter because the instability spills over into the real economy, as happened in 2008/2009 with the GFC. Perhaps after all neo-liberalism is not an unmitigated good for the rich.
Wednesday, May 20, 2020
A covid-19 vaccine?
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| The Moderna vaccine will have to pass through several more rounds of studies in order to be proven safe and effective for the general public. CREDIT:AP |
From The Age:
The first coronavirus vaccine tested on humans appears to be safe and able to stimulate an immune response against the virus, the American biotechnology company Moderna has announced.
The results sent the US stock market soaring despite the small and early nature of the study.
The findings were based on results from eight people who each received two doses of the experimental vaccine starting in March. The participants - all healthy volunteers aged 18 to 55 - produced antibodies that were later shown to stop the virus from replicating in infected cells in a laboratory, the key requirement for an effective vaccine.
The levels of "neutralising antibodies" were similar to the levels found in patients who had recovered after contracting the virus in the community.
The Food and Drug Administration has awarded Moderna a "fast track" designation for the experimental vaccine, a move that speeds up the regulatory review process.
The Dow Jones Industrial Average and S&P 500 both enjoyed their biggest one-day gains since early April, thanks largely to optimism about the hope of developing a vaccine. The Dow Jones rose by 3.9 per cent on Monday (Tuesday AEST) while the S&P 500 gained 3.2 per cent.
It's a long and uncertain road from preliminary trials with just a few participants to regulatory acceptance and mass production. The next step will be to test the virus on a couple of hundred volunteers. That will take a couple of months. Them if it's still effective, the test will be extended to 10,000 participants, and again, this will take a few months. With a larger test base, side-effects will show up better. We will be able to see if it's really safe. For example, some vaccines have serious effects on just 1% of the sample. That might be enough to make the regulators refuse permission, or give it with restrictions. Many vaccines pass early testing but fail larger tests. We also don't know how long the antibodies will last. And even if the vaccine does work, it's prolly not going to be approved before the end of the year, and may not go into mass production a few months into the new year.
Meanwhile, although China has recovered from the downturn caused by their lockdowns, most other countries are still slowing. Removing lockdowns in countries where the virus has spread widely into the population may not expand economic activity much. In Sweden, which enforced no lockdown, economic activity has nevertheless plunged, because there has been an "unofficial lockdown". If tens of thousands keep on dying, people are not going to enthusiastically embrace flying again, for example. Locked into a sealed cylinder with re-cycled air, queuing cheek-by-jowl with hundreds of others? And until a vaccine, most countries are going to maintain quarantine for international travellers. Ending compulsory lockdowns won't end cautious behaviour by most people.
It's too early to rejoice about a successful vaccine. If it passes the next stage of tests, the likelihood that it will be effective and accepted by regulators rises sharply. Even if it still has some risks, it could be given to at-risk sections of the population, such as people with diabetes (a disproportionate share of those who have died from the coronavirus have had diabetes), or the elderly, , allowing a more relaxed approach to the virus in the rest of the population.
Friday, August 23, 2019
The S&P500 since 1871
Note that because this is plotted on a log scale, the same percentage move takes up the same space on the chart. So even though in the Great Depression, the market only fell 17 or 18 points, it was by far the largest percentage fall. Also, see how from 1871 to the early 1940s, the trend growth rate of the market (which would be a straight line because it's a log scale) was appreciably lower than the trend growth rate since then. Notice also how the 1987 crash, which seemed so huge at the time is just a blip on this chart.
Fascinating.
Saturday, July 6, 2019
Over 1500 posts. Thank y'all.
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| A thank you wizard, by Nicholas Jackson I'm an erratic wizard. Often the foresight is true. Sometimes it isn't. |
Over 1500 posts since I started this blog, way back in February 2009. 1560 to be precise.
My first blog post suggested that the share market had bottomed. I was a month early—it actually reached its trough in March 2009. I had sold most of our portfolios in early January 2008, after the the first negative payrolls report for the cycle. Looking back on it now, taking the sell and the buy a year later together, I didn't do too badly. Of course, I got other calls wrong. The Goddess of Markets sees to that. For example, I thought, as had happened with preceding recessions, that resources (mining) would turn down with the rest of the world economy, and invested too little in those sectors. In fact, thanks to China pulling out all the stops, resources did better than the rest of the share market. Ah well!
Anyway, thanks to all for following my blog, and finding what I say interesting and worth dropping by for.
Saturday, June 29, 2019
Chicago PMI slides. Recession?
Will the Fed use all these falling indicators to justify easing monetary policy? GDP is still strong. Employment is still growing. The unemployment rate is flattish. Personal incomes and consumption expenditure were both up in May, not down. There's not an overwhelming consensus of data (yet!) which points towards the need for a rate cut, even though it is clear that the economy has slowed. What will tip the Fed towards easing will be an actual fall in payrolls, and that may have happened in June (data out in a week's time). But it might not, too—a jump in payrolls for June will take a Fed Funds rate cut right off the table, while a fall will bring it on. Either outcome will not be liked by equity markets, because right now they're factoring in a mild recession tempered by a dovish Fed. A fall in payrolls implies recession, now, and with powerful downward momentum. A jump implies no rate cuts. The only "good" outcome will be a small rise in payrolls. See you same time, same place next weekend.
Tuesday, June 4, 2019
Trump and markets could be set for a brutal reckoning
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| Car sales lead the peak of the cycle by many months, but the lead is shorter at the trough |
My concerns are now being shared by mainstream analysts:
America's manufacturing industry suffered the sharpest slowdown last month since the depths of the global financial crisis, prompting calls for emergency rate cuts to avert a spiral into recession.
IHS Markit's momentum gauge [the PMI] fell to the lowest level since September 2009 as America's fortress economy succumbed to fading fiscal stimulus and mounting damage from trade wars with China, Europe, and Mexico.
Chris Williamson, the group's chief economist, said US profit margins are being squeezed. Manufacturers are cutting output and laying off staff. "Surging order book growth just a few months ago has now turned into contraction, the first such decline seen in the series' 10-year history," he said.
Michael Darda from MKM Partners said: "There is still time for the US Federal Reserve to right the ship, but time is running out."
Mr Darda said the yield curve for US Treasuries is inverting across every relevant maturity, flashing a red warning sign. "Long-cycle" indicators such as housing and car sales are already slipping into a deepening downturn. "It's time for the Fed to take out an insurance policy with a 75 to 100 basis point rate cut," he said. "If the Fed sits on its hands and a full blown recession gets under way, taking rates all the way back to zero may not be enough to revive growth. An ounce of prevention beats a pound of cure."
The M1 money supply has stalled over the last eight months yet the Fed is still engaged in quantitative tightening (reverse QE). This is draining dollar liquidity at home and across the world.
"The US is now on recession watch," said Edward Harrison from Credit Writedowns. "I don't think the Fed will pivot aggressively. It will end up over-tightening and creating a credit event. Trump's policy moves are potentially the thing that tips this into recession."
The Powell Fed gave no indication in its minutes in late May that it would soon come to the rescue. The hawkish text suggested that the US economy is in rude good health despite "transient factors" and that some voting members are even itching to raise rates.
[Read more here]
Friday, February 22, 2019
S&P has prolly peaked
The market is now extremely overbought. All the good news is now in share prices, so it's vulnerable to any unexpected bad news -- which always comes. Those who bought back into the market close to of after the lows will now be wondering whether they should crystallise cash profits, i.e., sell. If the market does retreat from the recent high, it will form a "head and shoulders" top, which tends to be quite bearish.
If, however, the market just goes sideways from here, and momentum falls back to neutral levels, then the market will likely, in 6 or 8 weeks, head higher. We shall see.
Thursday, January 3, 2019
Bear markets
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| Source: Visual Capitalist |
Friday, April 27, 2018
Oil goes ex-growth
On the other hand, low-growth companies have high dividend yields. These high yields are needed to compensate for the lack of growth. And when a company's profit growth starts to slow, its share price tends to retreat, or at any rate grow more slowly than the the rest of the share market. Over time, the market demands a higher yield, because prospective earnings growth is falling. In the market, this is called "going ex-growth". If profits or earnings per share are growing, this rise in yield can be achieved without the share price falling. But usually, share prices decline, and market capitalisations fall, until the market thinks that the high yield adequately compensates for low growth.
This is not to say that high yielding shares are necessarily bad investments. Once the readjustment process is over, a high yield means a high income, without the volatility that can affect high growth stocks. But during the process of adjustment to the new reality can be painful. This is what is happening now to oil companies. There is no reason why oil companies won't go on being profitable--for now. But the traditional model has been expensive research and development to find new oil fields as replacements for old, emptying, ones. And that's no longer a viable model, because 15 or 20 years out oil demand will have collapsed. New oil fields will be worthless. The money spent finding them and developing them will be wasted. In short, oil companies which accept the new reality may still be worth investing in; those which do not are likely to be big losers in this shift.
And it seems the market accepts these conclusions:
For generations of investors, Exxon Mobil Corp. has been a cornerstone of fund managers’ portfolios alongside the biggest names in corporate America. Not so much any more.
From leading the S&P 500 Index a decade ago, the company has dropped to the ninth-largest in a top 10 now dominated by technology giants. Its rivals Royal Dutch Shell Plc and Chevron Corp. aren’t faring much better, with investors demanding unusually high dividend yields to hold the stocks.
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| Source: Bloomberg Note: The "energy" sector includes coal and some renewables companies as well as oil and gas. |
At fault, a toxic troika that combines gushing supply with fears that long-term demand will flat-line as electric vehicles and renewable energies grow, and climate change policies proliferate. And while cash flow for oil’s majors in 2018 is likely to be the highest in 12 years, investors are largely unmoved.
“Earnings have started to come through but no one believes it’s sustainable,” said Kevin Holt, who helps manage $934 billion at Invesco Ltd. in Houston. “That’s why the stocks haven’t worked even though the commodity has gone up. Everyone’s saying they don’t believe it.”
Years of elevated spending on mega projects worldwide caused costs to soar. That kept drillers from taking full advantage when oil prices were averaging about $95 a barrel in 2011-2014, and it left them exposed when a stubborn two-plus year rout took hold. In February, the weighting of energy stocks in the S&P 500 dropped to 5.5 percent, the lowest in 14 years.
Beyond the S&P, Big Oil’s weighting in global equity indices is now at a 50-year low, Goldman Sachs Group Inc. said in a March report. Of the MSCI World Index’s 100 biggest stocks, only six are oil producers.
The tepid interest in oil “is reflective of a significant paradigm shift in the global energy landscape,” Paul Cheng, an oil equities analyst at Barclays Plc in New York, said in a note to clients. “Investors, particularly generalists, seem to be growing increasingly skeptical of the long-term value of oil and gas assets given the supply and demand risks posed by shale oil and EVs.”
[Read more here]
Monday, March 9, 2015
When good is bad
The US share market fell. But hang on, surely if times are good and getting better, surely the market should have gone up? Well, no. Because the stockmarket is a resultant (thinking of vector algebra here) of earnings, confidence and interest rates. And this strength in employment suggests that interest rates in the US will start to rise soon. For 6 years, the central bank discount rate (the "Fed Funds" rate) has been near zero, as the Fed tried to get economic growth going again after the GFC. And a rule of thumb is that a "neutral" discount rate/cash rate should be roughly equal to nominal GDP growth, which in the US over the last year has been around 4% per annum. A stimulatory rate would be below nominal GDP growth, a contractionary rate above it. After strong stimulus, it is now necessary to raise interest rates to prevent future asset price bubbles and rising inflation. What these strong data suggested was that the probability of that happening has risen.
Now, it may happen that interest rates can rise (slowly!) but earnings may rise too, in which case the stockmarket will go sideways or even up. This often happens in the middle of an economic recovery. But later on in the recovery, earnings growth becomes harder to achieve, and the annual increases in profits slip. If interest rates start rising then, PE compression ( a falling price-earnings ratio) overwhelms the rise in earnings, and the market falls. In addition, in the case of the US share market, a big chunk (25%, 30%?) of profits are generated abroad (think of all the multinationals which dominate the Dow and the S&P) And since the US is so out of phase with the rest of the world, where interest rates won't be rising any time soon, the US$ is soaring, reducing foreign profits when they are converted to US$. The market isn't going to be rescued by a rise in earnings.
So this may mark the peak in the current bull market run in the US. I don't think the fall will be substantial, but I do believe it will qualify as a "bear market", traditionally 20% or more.
Sunday, January 26, 2014
A blip?
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| Click chart to get it at full size |
US markets fell a couple of percent last week. In the context of the last 25 years, the fall is barely visible on the long-term chart (which is, as it should be, plotted on a log scale). Yes, the market's had a good run, yes, it's much pricier than it was, and yes, there are question marks about emerging market growth. On the other hand, DM (developed market) growth is accelerating, and DM central banks are very unlikely to raise interest rates for many many months.
If the blue line (the 150 day moving average) turns down, I shall be very concerned, because that would be one (strong) signal that a new bear market is emerging.

















