Will faster BOJ rate hikes trigger a correction in global stocks?
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In this Macro Minute for Thursday, September 3rd, 2026, Darius Dowell opens with the executive summary from the day's morning note, asking whether faster Bank of Japan rate hikes could trigger a correction in global stocks. He explains that yen shorts in futures and options markets, a proxy for carry trade unwind risk, have declined 63% since a near-record extreme in late July. Therefore, a faster BOJ tightening pace is unlikely to trigger a risk-off regime transition on its own, especially if it eases selling pressure in U.S. Treasuries. Still, more tightening is bullish for bonds, not risk assets, because it hurts funding market liquidity. Darius defines a "row-row phase transition" as the shift between risk-on and risk-off regimes, which drives major positioning changes across the global buy side. He then addresses a community question about Fed policy, criticizing reliance on a single CPI print to set the price of money. His market-implied R-star model shows the real Fed funds rate is roughly 40 basis points below the low end of the market's R-star range, meaning the Fed is modestly accommodative. He argues the Fed should modestly tighten to return to neutral, appease bond vigilantes, and create room for later easing. He also notes the 10-year Treasury fair value model suggests yields will continue rising, potentially leading to yield curve control by the end of next year. He closes by wishing everyone a happy Labor Day weekend and noting the next update will be Tuesday.
Happy Thursday out there, Team 42.
It's your skipper here, Darius Dowell,
to present our Macro Minute for Thursday, September 3rd, 2026.
Hope everyone's having a great week.
So as always, we'll start with the executive summary
from today's Lidl morning note, so let's dive right in.
Today's key macro question is,
will faster Bank of Japan rate hikes
trigger a correction in global stocks?
The short answer is combined Japanese yen shorts
in the futures and options markets,
a proxy for Japanese yen carry trade unwind risk,
have declined by 63% since a near record extreme
in late July.
Thus, a faster pace of Bank of Japan rate hikes
is unlikely to trigger a row-row phase transition
to a risk-off-market regime in isolation,
especially if it reduces selling pressure
in the U.S. treasury market.
Still, more monetary tightening is bullish for bonds,
not risk assets, because this will negatively impact
funding market liquidity,
just probably not by as much as some may fear.
And for those who may be unfamiliar,
a row-row phase transition just means
when you're transitioning from a risk-on-market regime
to a risk-off-market regime,
or vice versa, from a risk-off-market regime
to a risk-on-market regime,
that causes the biggest change
in positioning across the global buy side.
And you typically have, you know,
outsized moves in factors,
factor leadership changes,
you know, asset allocation,
and portfolio construction decision-making changes.
And so, you know, that's what our process
is designed to key on.
You know, we're trying to identify
those row-row phase transitions as soon as possible
so that we can put our buy orders in
ahead of the global buy side's buy orders
for the things that they're going to buy.
So, you know, we're trying to identify
those row-row phase transitions
as soon as possible so that we can put our buy orders
in ahead of the global buy side's buy orders
for the things that they're going to buy.
for the things that they're going to have to buy
when you go from risk-on to risk-off
or risk-off to risk-on and vice versa.
And so, and obviously,
we want to put our sell orders in ahead of theirs
when you're going from risk-on to risk-off
because, again, otherwise,
their sell orders are going to make you poor.
You want your sell orders to make them poor,
not the other way around.
So, as always,
wrapping up with a question from our community.
This one says, titled,
Warsh says,
one, less talk, two, no forward guidance.
Warsh gave the longest Jackson Hole talk in history.
While they're singing like a bird today,
while they're singing like a bird today,
while they're singing like a bird today,
Warsh says,
if August CPI is okay,
then no rate hike in September.
So, just wanted to unpack this.
So, a few things here.
Can we do better than looking at
the last month's inflation print
to determine what the price of money should be
for not just the U.S.,
but really the global economy,
considering the dollar's status
as the world's reserve currency?
I got to imagine that looking at the August CPI print,
the August 2026 CPI,
which, in my opinion,
should have absolutely no bearing
on monetary policy 12 to 18 months from now,
which is the time it takes,
the lag that it takes historically
for monetary policy changes
to impact the real economy.
I mean, this is nonsense.
What a dumb way to set the price of money
for the U.S. and global economy.
I think 12 people sitting around
and voting on what the price of money
should be for the U.S. and global economy
is pretty dumb to begin with.
I mean, this whole thing,
this whole process is asinine.
But if we're going to do it,
if we're going to do an asinine process,
we might as well do the asinine process right.
And so, from my perspective,
as someone who has the humility
to listen to markets
vis-a-vis our global macro's matrix,
market regime now casting process,
our volatility adjusted momentum signal,
which we use to infuse dynamic position sizing
in KISS, that market regime process
we use to infuse volatility targeting
in KISS and Dr. Mo.
Again, the wisdom of the crowd,
the crowd is not always right,
but the crowd is almost always more right
than any committee could ever be,
especially when the community is looking in the
driving through the rear view mirror
at August CPI
to set monetary policy for the end of 2027.
Fancy that.
So, Mr. Waller, if you're watching,
here's something you should probably look at
in the spirit of respecting the market
and having the humility to listen to the market.
This is our market implied R-star model
here in this top panel.
The upper bound of that model
is currently pricing at 1.88%.
So, on the high end of the market's range,
for R-star, it's at about 1.88%.
The green line is the low end
of the market's range for R-star.
It's at 1.61%.
The real Fed funds rate,
when you deflate it by five-year,
five-year forward inflation swap pricing,
is about 1.21%.
And so, that means the federal funds rate,
the current level of the policy rate
on an effective basis,
effective real basis,
is currently 40 basis points below
the low end of the green line,
the low end of the market's pricing for R-star.
And so, what does that mean?
Well, it means the Fed is now modestly accommodative
to the tune of one to two rate hikes
in terms of having to get back
that much policy tightening to get back to neutral.
Because again, R-star is not a static thing.
The supply and demand of capital,
the aggregate supply versus aggregate demand
in the economy,
those things change over time,
which ultimately changes the neutral,
the equilibrium price of money.
And so, the neutral,
the equilibrium price of money
on a real basis is gradually rising.
It's been rising,
it's been rising since the end of February.
It's up about 100 basis points
on the low end of our range
and up about 75 basis points
on the high end of the range
since the end of February.
And so, a federal reserve
that does not respond to this market signal
is a federal reserve
that is willfully allowing itself,
its policy setting,
to get increasingly accommodative.
Again, we have this massive AI capex boom.
We have fiscal stimulus all around the world,
especially here in the U.S. economy
and the Japanese economies.
And so, ultimately,
there's just this massive aggregate demand,
increase alongside
a massive aggregate capital demand increase
in terms of the supply,
taxing the supply of global savings,
which has been trending lower
over a long period of time.
And so, what does this really mean
as it relates to your portfolio?
So, historically speaking,
when the Fed has its policy rate setting
in a accommodative setting,
as according to when the Fed funds rate
on a real basis is below the markets,
the low end of the market's estimate for our star,
we've seen that in 2008,
we saw that in 2018,
we saw it in 2018,
we saw it in 2022,
and we're seeing it now.
Historically, you have either
an inflation problem explicitly,
or you have accelerating inflation.
Neither of those things is good
from the perspective of today's starting point.
And so, ultimately,
this is a Federal Reserve
that probably does need to,
what we've been saying since early June,
which is play action pass to set up the run,
play action passing,
meaning modest tightening cyclically
just to eliminate this and get back to neutral
in order to appease the bond vigilantes
in a way that creates scope,
creates some runway next year,
for them to ease materially
and surprisingly,
as it relates to the likely outcomes
and recommendations from the five task forces.
So that's the run game.
The run game is paradigm default for debasement.
That's where they want to go.
That's where they need to go long-term
to contain this natural increase in bond yields.
Again, our model,
our 10-year fair value model
currently has the fair value
of the 10-year nominal treasury
at about 5.85%.
We're currently around 5.85%.
We're currently around 4.75% now.
So the natural market forces
are going to continue to push bond yields higher over time.
And eventually the Fed,
the treasury is going to run out of shenanigans
with the TGA and buybacks.
And eventually the market's going to look to the Fed
and say, look, you need to do yield curve control
or we're going to sell as many of these bonds to you
as possible until you do yield curve control.
So in our opinion,
that's where we think this is all headed.
This is why we don't think the bull market in AI,
the bull market in stocks,
the bull market in general
is going to be a big deal.
It's over because ultimately we think
by the end of next year
we'll be in some form of yield curve control
as a function of the run game,
the run game component of this whole
kind of song and dance with the bond market.
So Governor Wall, if you're listening,
Fed people, if you're listening,
I used to meet with you guys on a regular basis.
You guys don't like when people are bullish
when you know who's in charge,
but that's neither here nor there.
I'm happy to gift you guys
a free 42 macro research description.
At the bare minimum,
you should know that the market's pricing
for our star has gravitated 75%
to 100 basis points higher in recent months.
If you guys are not aware of that,
have no idea how you can
credibly set monetary policy.
And quite frankly,
I think most of the people
in the market right now
have no idea how you guys
are credibly setting monetary policy,
hence all the credibility issues
and concerns and discussions
regarding your policymaking apparatus.
So we'll wrap it up there.
Darius still here presenting
our macro benefit Thursday,
September 3rd, 2026.
We will catch you back here on Monday.
Actually, no, Monday's Labor Day.
So I'll catch you back here on Tuesday.
Everyone have a wonderful,
long holiday weekend.
Thanks for tuning in.
We'll catch you back here next week.
Cheers.
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Podcast Summary
Key Points:
Today's key macro question is whether faster Bank of Japan rate hikes will trigger a correction in global stocks.
Japanese yen shorts in futures and options markets, a proxy for carry trade unwind risk, have declined 63% since a near-record extreme in late July.
A faster pace of BOJ rate hikes is unlikely to trigger a risk-off regime transition in isolation, especially if it reduces selling pressure in U.S. Treasuries.
More monetary tightening is bullish for bonds but not risk assets because it negatively impacts funding market liquidity.
A "row-row phase transition" refers to the shift between risk-on and risk-off market regimes, which causes major positioning changes across the global buy side.
The market-implied R-star model shows the real Fed funds rate is about 40 basis points below the low end of the market's R-star range, meaning the Fed is modestly accommodative.
Darius argues the Fed should modestly tighten cyclically to return to neutral, appease bond vigilantes, and create room to ease later.
The 10-year Treasury fair value model suggests yields will continue rising, potentially leading to yield curve control by the end of next year.
Summary:
In this Macro Minute for Thursday, September 3rd, 2026, Darius Dowell opens with the executive summary from the day's morning note, asking whether faster Bank of Japan rate hikes could trigger a correction in global stocks. He explains that yen shorts in futures and options markets, a proxy for carry trade unwind risk, have declined 63% since a near-record extreme in late July. S.
Treasuries. Still, more tightening is bullish for bonds, not risk assets, because it hurts funding market liquidity. Darius defines a "row-row phase transition" as the shift between risk-on and risk-off regimes, which drives major positioning changes across the global buy side.
He then addresses a community question about Fed policy, criticizing reliance on a single CPI print to set the price of money. His market-implied R-star model shows the real Fed funds rate is roughly 40 basis points below the low end of the market's R-star range, meaning the Fed is modestly accommodative. He argues the Fed should modestly tighten to return to neutral, appease bond vigilantes, and create room for later easing.
He also notes the 10-year Treasury fair value model suggests yields will continue rising, potentially leading to yield curve control by the end of next year. He closes by wishing everyone a happy Labor Day weekend and noting the next update will be Tuesday.
FAQs
The key question was whether faster Bank of Japan rate hikes could trigger a correction in global stocks.
Combined Japanese yen shorts in futures and options have declined by 63% since a near-record extreme in late July.
A row-row phase transition is a shift from a risk-on market regime to a risk-off regime, or vice versa, causing major positioning changes across the global buy side.
He argues that one month's CPI has no bearing on monetary policy 12 to 18 months later, which is the typical lag before policy affects the real economy.
The upper bound is about 1.88%, and the lower bound is about 1.61%.
The real Fed funds rate is about 1.21%, roughly 40 basis points below the low end of the market's R-star range.
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