Broadening Breadth?

Mid-week market update: I suggested on the weekend that the animal spirits were back. Indeed, the market may be undergoing a broadening in breadth and leadership. NASDAQ 100 stocks are coming off the boil, and med- and small-cap stocks are showing signs of life. That’s a welcome short-term sign that this rally may have more room to run.

 

 

 

A Risk-on Stampede

Analysis from Goldman Sachs shows that global equity flows are now at a risk-on extreme, which is indicative of a buying stampede

 

 

The buying stampede doesn’t look like it’s over just yet. The BoA Bull & Bear Indicator has risen sharply, but readings are still neutral.

 

 

Deutsche’s estimates of aggregate equity positioning tells a similar story of a recovery off a panic bottom, but readings are in neutral territory.

 

 

 

More Room to Rally

Putting it all together, I am seeing signs of a momentum-style breadth thrust that has the potential to take stock prices higher. However, investors should be prepared for a tactical pause in the days ahead.

 

Seasonal analysis from Jeffrey Hirsch of Almanac Trader suggests a bullish tailwinds before the 4th of July and bearish headwinds next week. That calendar is consistent with uncertainty over the “Liberation Day” 90-day negotiation extension which expires July 9. Trump recently threatened Japan with a 30% tariff rate, which is higher than the 24% “Liberation Day” rate, and indicated that he won’t extend the deadline

 

 

A “rally now and correct later” scenario is consistent with what happens when the S&P 500 undergoing an upper Bollinger Band ride, as it is doing now. In the past, the market has either consolidated or staged minor pullbacks once the upper BB ride is over.

 

 

The Animal Spirits are Back in Charge!

Preface: Explaining our market timing models

We maintain several market timing models, each with differing time horizons. The “Ultimate Market Timing Model” is a long-term market timing model based on the research outlined in our post, Building the ultimate market timing model. This model tends to generate only a handful of signals each decade.

 

The Trend Asset Allocation Model is an asset allocation model that applies trend-following principles based on the inputs of global stock and commodity prices. This model has a shorter time horizon and tends to turn over about 4-6 times a year. The performance and full details of a model portfolio based on the out-of-sample signals of the Trend Model can be found here.

 

 

My inner trader uses a trading model, which is a blend of price momentum (is the Trend Model becoming more bullish, or bearish?) and overbought/oversold extremes (don’t buy if the trend is overbought, and vice versa). Subscribers receive real-time alerts of model changes, and a hypothetical trading record of the email alerts is updated weekly here. The hypothetical trading record of the trading model of the real-time alerts that began in March 2016 is shown below.

 

 

The latest signals of each model are as follows:
  • Ultimate market timing model: Buy equities (Last changed from “sell” on 28-Jul-2023)
  • Trend Model signal: Bullish (Last changed from “neutral” on 27-Jun-2025)
  • Trading model: Neutral (Last changed from “bullish” on 14-Apr-2025)

Update schedule: I generally update model readings on my site on weekends. I am also on X/Twitter at @humblestudent and on BlueSky at @humblestudent.bsky.social. Subscribers receive real-time alerts of trading model changes, and a hypothetical trading record of those email alerts is shown here.
 

Subscribers can access the latest signal in real time here.

 

 

A Speculative Breakout

It is said that there is nothing more bullish than a new high, but how should investors interpret the latest round of upside breakouts?

 

The S&P 500 made a fresh high Friday. Even before Friday’s upside breakout, the high-octane and speculative parts of the stock market have already staged upside breakouts to all-time highs. The NASDAQ 100 and the ARK Innovation ETF (ARKK), which represents speculative growth stocks, have already broken out. By contrast, the equal-weighted S&P 500, which measures the average stock in the index, is well below its highs.

 

 

The animal spirits are back and the market is becoming frothy.
 

 

Animal Spirits Take Control

I am seeing numerous signs of speculative fever that’s supporting high stock prices. The Goldman Sachs “retail favourite” basket recently reached a fresh high since 2021. The title of a recent Bloomberg op-ed speaks for itself: “SPACs Are Back. What Could Go Wrong This Time?”
 

 

MarketWatch reported that the JPMorgan strategy team unveiled a model to determine the probability of stock market direction. The model is based on a combination of volume, value, positioning, flows, economic momentum and price momentum relative to their own history. The model concluded that there is a 96% chance that stock prices will rise in the next six months.
 

 

Ed Clissold at Ned Davis Research found that low-quality stock rebounds are not unusual after 15-20% bull corrections. What is unusual is the magnitude of the low-quality recovery.
 

 

I highlighted last week several bullish tripwires. My long-term market timing model based on the monthly NYSE Composite is on the verge of a buy signal. This model presciently flashed a sell signal at the end of January when the 14-month RSI exhibited a negative divergence. Now it’s on the verge of a buy signal as its monthly MACD will turn positive for June, barring a major market downdraft on Monday.
 

 

 

A Trend Model Upgrade

I am upgrading my Trend Asset Allocation Model signal from neutral to bullish. As a reminder, the Trend Model employs trend-following techniques on global stock markets and commodities to form a composite score.

The strength of the model’s signal is attributable to strength in European markets and emerging markets, which has been supported by a weak USD.

 

 

In the U.S., stock price strength is supported by improving fundamentals. FactSet reported that the number of S&P 500 companies issuing positive EPS guidance has been rising and readings are above average.
 

Key Risks

 

Investors should be warned that this is no textbook buy signal. Ideally, a Trend Model buy signal would be accompanied by commodity strength, which would be a sign of a global cyclical upturn. However, noise from an energy price spike attributable to geopolitical tensions masked the commodity price signal. In addition, cyclically sensitive copper/gold and base metal/gold ratios are not giving signs of a cyclical rebound. I would be more comfortable with a bullish thesis if I was seeing market signals of a global cyclical recovery.

 

 

As well, the technical behaviour of gold mining stocks is also signaling bullish caution. If the S&P 500 is breaking out to fresh highs, why are gold miners in an uptrend, and why is the relative performance of these stocks to the S&P 500 trading sideways since April? Relative breadth of the gold miners (bottom two panels) is still positive, which is a signal of consolidation. Gold mining stocks are regarded as safe-haven risk-off assets, and they should be exhibiting greater weakness during an equity bull phase.
 

 

A review of leadership of the top five sectors which comprise over 75% of S&P 500 weight shows that the advance has entirely been driven by technology stocks. Narrow leadership and signs of market froth should be interpreted as a warning, but not a sell signal. Just don’t overstay the party.
 

 

In conclusion, the market’s animal spirits have taken control of the tape and U.S. equity prices appear to be headed for further highs. Medium- and long-term indicators have improved sufficiently that I am upgrading my Trend Asset Allocation Model from neutral to bullish. However, investors should monitor non-confirmation patterns from commodity prices that may be signs of signal reversal in the coming weeks.

 

I would summarize the risk and reward of owning stocks this way. Global bond and foreign exchange markets are exhibiting skepticism over U.S. fiscal and monetary policy, as evidenced by the outperformance of foreign sovereign bonds against Treasuries and USD weakness (top two panels). However, growth and speculative-oriented equity investors are piling into U.S. stocks for their growth characteristics. As long as the animal spirits prevail and U.S. relative performance is flat (bottom panel), equity prices should continue to rise.
 

 

Putting it another way, Societe Generale found that the three-month trailing fund flows are higher for non-U.S. than U.S. equities. As long as U.S. equity fund flows remain positive, the U.S. bull should stay intact.

 

 

The Surprise Victor of the Israel-Iran War

So far, the Middle East truce is holding and oil prices have begun to normalize. An Economist article featured analysis from the Ceasefire Group that studied ceasefires between 1989 and 2020 and found about half were successful, one-third collapsed and the outcome of the remainder were inconclusive. Of Middle East ceasefires, about half failed.

 

 

I assess the current situation in the Israel-Iran conflict and its implications for investors.
 

 

The Iranian Nuclear Program

A Geopolitics Decanted podcast with Dr. Jeffrey Lewis, professor at Middlebury Institute and a nuclear non-proliferation expert, outlined the issues surrounding the Iranian nuclear program, assessed the possible damage of the bombing campaign and the steps Iran can take to reconstitute its program.

 

Let’s start with the basics. To make an atomic bomb, you need uranium. Mined uranium is milled and turned into a yellow powder called yellow cake, which is relatively harmless. Less than 1% of yellow cake is fissile material. To make a bomb, you need to enrich the fissile material by converting it into uranium hexafluoride, which is a gas, at a 90% concentration by using a system of centrifuges.

 

The IAEA reported that Iran has enriched its uranium to the 60% level and it has 400 kilograms of material before the bombing campaign began. Had it wanted to enrich the uranium to the 90% weapons grade level, it would only have to tweak the configuration of its centrifuges. The uranium hexafluoride is then turned into a metal, which is shaped into a sphere suitable for bomb making. Bomb designs used by North Korea and Pakistan date from the 1950s and 1960s are relatively well known.

 

Iran’s nuclear program is dispersed at several locations. All of the above-ground fuel enrichment plants were destroyed during the initial phases of the Israeli bombing campaign. There were two large underground enrichment halls that were relatively shallow, but it’s difficult to assess their battle damage.

 

At a minimum, the bombing campaign knocked out all the power. The IAEA believes there was considerable damage to the shallow underground centrifuge facilities.

 

 

There were also deep underground facilities at Fordow and Isfahan, which were hit by massive American bunker buster bombs. At this point, it’s impossible to assess the damage at those facilities. The 60%-enriched uranium was stored deep underground at Fordow, which was hit by U.S. bunker buster bombs.

 

However, satellite imagery shows lines of trucks at Fordow before the bombing and the material may have been dispersed. The IAEA reports that Iran had over 600 kilograms of enriched uranium in unknown locations before the bombs started falling. U.S. officials concede they simply don’t know the current location of 400 kilograms of 60%-enriched uranium, which is enough for 10 bombs.

 

Another centrifuge manufacturing facility is located deep underground at Natanz, and it’s deeper than Fordow. Lewis stated that the American bunker buster bombs can’t reach the underground complex at Natanz and only a nuclear warhead could destroy that facility.

 

If the Iranian leadership wanted to race to a bomb today, here’s what it needs to do. Assuming that it still possesses the 400 kilograms of 60%-enriched uranium, which is a big if, it would need to enrich it to 90% at the very deep underground Natanz facility. Much depends on whether it still has the centrifuges available, but Lewis claims that even a small facility could enrich it to 90% within one or two months. On the other hand, if Iran had to start from scratch with 5% uranium, the timeline could stretch to a few years. The next step in bomb making is turning the uranium hexafluoride into a metal, but that above-ground plant has been destroyed.

 

That’s where we are today. Iran has lost key infrastructure, commanders and scientists. Both sides have declared victory. But Iran’s missile, nuclear and proxy potential still stands and the world is in the dark about the country’s capabilities and intentions. Iran Parliament’s National Security Commission approved a bill on suspension of the co-operation with the IAEA, which is the first step to withdrawal from the nuclear non-proliferation treaty. Amidst the differing claims from intelligence agencies and the White House, it’s unclear how much Iran’s nuclear bomb program has been set back.
 

 

The Israeli and U.S. Perspective

From the Israeli and U.S. perspective, the conflict isn’t without cost. The WSJ reported that “Israel’s War on Iran Is Costing Hundreds of Millions of Dollars a Day”:

The biggest single cost are the interceptors needed to blow up incoming Iranian missiles, which alone can amount to between tens of millions to $200 million a day, experts say. Ammunition and aircraft also add to the price tag of the war, as does the unprecedented damage to buildings. Some estimates so far say that rebuilding or repairing damage could cost Israel at least $400 million.

The mounting costs add up to pressure on Israel to wrap up the war quickly.

 

The U.S. experienced a similar alarming drain in munitions when the Navy tried to wrest maritime control of the Red Sea from the Houthi rebels. According to the Military Times, Acting Chief of Naval Operations Admiral James Kilby acknowledged in testimony before the House Appropriations Committee that the operation has “highlighted the strain on our munitions industrial base”:

“Precision-guided, long-range munitions like Tomahawk, Long Range Anti-Ship Missile, the heavyweight torpedo, all those ammunitions we need to increase production on,” he said. “But I’m also of the mind that we need to look at other vendors. They may not be able to produce the same exact specifications, but they might be able to produce a missile that’s effective, which is more effective than no missile.”

U.S. forces launched over 1,000 strikes from March to May 2025 at the Houthi rebels, who used missiles and low-cost drones to interdict the sea lanes, using an estimated $1 billion in weapons. If the U.S. expends munitions at such a prodigious rate against the lightly armed Houthis, it raises the question of how quickly it would run short in a war with China over Taiwan.

 

Standard & Poor’s recently warned that an extended war could put Israel’s credit rating at risk of a downgrade: “Developments in the Israel-Iran conflict are testing S&P Global Ratings’ previous assumptions by increasing downside risk including due to the prospect of further escalation. Israel says its stated aim of destroying Iran’s nuclear capability could take at least two weeks, possibly longer… this points to a more protracted campaign than the 2024 retaliatory strikes.”

 

In other words, the surprise victor of the conflict is the bond market, which is forcing a fiscal discipline framework on the combatants to reduce hostilities. War is expensive, and countries will have to pay if they want to go to war.
 

While the Iranian bond market isn’t easily observable, a Bloomberg podcast with Maciej Wojtal, of AmtelonCapital, an Amsterdam-based fund that specializes in Iranian stocks provides some perspective. Wojtal revealed that Iran is roughly the same size as Turkey in geography and population, but the size of its economy is about one-fifth the size. While the stock market was closed during the period the attacks, he pointed out that market signals were nevertheless available by observing the exchange rate against cryptocurrency stablecoins. Before the attack, one Iranian rial was trading at about 830,000 to the USD. It shot up about 15% to 950,000 after the attack, and returned to 850,000 as the ceasefire took hold.
 

One key unknown is the length of the conflict. It’s unclear what the U.S. policy toward Iran is. On one hand, President Trump has hinted at regime change in his social media posts. On the other hand, he gave the green light to China to buy oil from Iran, which translates into lifting sanctions and helps the regime. He sent out a social media post last Friday suspending plans for sanctions relief after Ayatollah Ali Khamenei issued a defiant message that downplayed the success of the bombing campaign.
 

 

Trump’s desire for regime change in Iran is a difficult proposition. The Iranian opposition is poorly organized and fragmented, and any effort to bring about regime change will result in a protracted conflict. As an example, protests erupted over women’s rights in Iran in 2022, but the authorities clamped down and the protests, which could have been the basis of an anti-government movement, fizzled.
 

What happens next to U.S. policy? If Trump opts for a containment policy, the diversion of military resources to the Middle East from Asia will weaken the deterrence of a Chinese attack on Taiwan. Moreover, it will bloat the budget – and the bond market vigilantes will rebel. Arguably, the market is already signaling its unease with the Treasury market. Foreign sovereign bonds are outperforming Treasuries on a USD-denominated duration-equivalent basis, and the USD is in a downtrend and broke a key support level.

 

 

 

Investment Implications

The length of the war, even if hostilities were to subside and the level of conflict simmers, matters to the markets. The bombing campaign has set back Iranian efforts to acquire a nuclear device for an unknown period, but the regime is still in place and it’s unclear whether the Tehran leadership will try to reconstitute the program in the near future.

 

This translates into uncertainty, and markets will put a risk premium on uncertainty.

 

A timely paper, “Costs of Rising Uncertainty”, by Fed researchers Juan M. Londono, Sai Ma, and Beth Anne Wilson tried to quantify how shocks affect risk premiums. The Fed researchers divided shocks into different categories of uncertainty.

For trade policy uncertainty (TPU) and geopolitical risk (GPR), the drop is sharp but short and smaller, which may reflect the fact that these shocks usually hit smaller segments of the economy and, in the past, may have been resolved more quickly. For economic policy uncertainty (EPU) and financial uncertainty (VIX), the drag on investment is more sizable and longer lasting, possibly reflecting the broader nature of the uncertainty and more sustained caution given shocks to financial markets. The largest and most prolonged effects on investment come from shocks to the predictability of the economy (REU), particularly inflation (Inflation U). These shocks may hit broader portions of the economy, and it may take more time for confidence in the predictability of the economy to return for all economic agents.

 

The accompanying chart shows how the markets have responded to different shocks in the last five years, measured on the y-axis as standard deviations above the historical mean. As the chart shows, the maximum effect of the shocks tend to peak out within 3–6 months.

 

 

What happens if the markets are subject to a rolling series of shocks? I have argued before that Trump’s chaotic decision process has shown itself to raise the level of uncertainty. The VIX Index rose to elevated levels after the trade wars began under Trump 1.0. I expect a similar pattern to hold under Trump 2.0, which will raise the risk premium on financial assets.
 

 

In conclusion, the surprise victor in the Israel-Iran conflict may be the bond market, which will exact a cost by imposing a fiscal discipline on the combatants. Foreign policy objectives are likely to lead to a protracted and simmering conflict that raises an uncertainty premium on asset prices. The markets experienced elevated levels of uncertainty and volatility under Trump 1.0, and I expect a similar environment under Trump 2.0.

 

In the near term, U.S. investors face a long list of uncertainty:

  • Geopolitical uncertainty
  • Uncertainty of the economic effects of the trade war
  • Uncertainty of the budget bill
  • Uncertainty over Fed policy direction from tariff inflation effects and the appointment of a new Fed Chair

Investors are advised to hold a diversified portfolio of global assets as a way of reducing U.S.-specific risk.