Log Out of Your Brokerage Account Until Labor Day

Although the S&P 500 closed at all-time highs again yesterday, the markets have materially slowed down over the past week.

With a busy week for earnings ahead, there may be some more upside. But seasonally, August is a slow month for stocks, and September tends to see markets pull back.

Here’s a chart worth saving and referring back to – it’s a composite that shows the S&P 500’s average daily performance throughout any given year:

Turn Your Images On

The seasonal weak period for stocks has arrived.

Why do markets slow down in the lazy days of summer?

Historically, it’s when brokers used to take their vacations and motor off to the Hamptons.

Today, with algorithms running the show, it’s harder to say why.

But it’s a trend that has largely remained intact over the decades, and while past performance doesn’t show future performance, it’s a seasonal trend worth remembering.

If you’re not a trader, you can probably log out of your brokerage account for the next few months and not miss anything.

If you’re a trader, beware – the lack of a clear direction either way could be a challenge. And a slowdown in markets could precede an autumn selloff. Now isn’t the time to make overly leveraged trades, and to exit them if you’ve been in them.

After this year’s “Liberation Day” slide lower, stocks may not be inclined for a massive pullback this summer – but it would be healthy for markets before a year-end rally.

~ Addison

P.S. With markets slowing down now, they’re at greater risk of breaking lower following their massive rally over the past few months.

As we learn more about tariffs and trade deals – not to mention earnings – over the coming weeks, the seasonal selloff period in September and October could be more volatile than usual. Another reason to avoid leverage, and enjoy other things in life besides the stock market for the next few months.

As always, your reader feedback is welcome: feedback@greyswanfraternity.com (We read all emails. Thanks in advance for your contribution.)

How did we get here? Find out in these riveting reads: Demise of the Dollar, Financial Reckoning Day, and Empire of Debt — all three books are now available in their third post-pandemic editions. You might enjoy one or all three.

Although the S&P 500 closed at all-time highs again yesterday, the markets have materially slowed down over the past week.

With a busy week for earnings ahead, there may be some more upside. But seasonally, August is a slow month for stocks, and September tends to see markets pull back.

Here’s a chart worth saving and referring back to – it’s a composite that shows the S&P 500’s average daily performance throughout any given year:

Turn Your Images On

The seasonal weak period for stocks has arrived.

Why do markets slow down in the lazy days of summer?

Historically, it’s when brokers used to take their vacations and motor off to the Hamptons.

Today, with algorithms running the show, it’s harder to say why.

But it’s a trend that has largely remained intact over the decades, and while past performance doesn’t show future performance, it’s a seasonal trend worth remembering.

If you’re not a trader, you can probably log out of your brokerage account for the next few months and not miss anything.

After this year’s “Liberation Day” slide lower, stocks may not be inclined for a massive pullback this summer – but it would be healthy for markets before a year-end rally.

~ Addison

P.S. With markets slowing down now, they’re at greater risk of breaking lower following their massive rally over the past few months.

As always, your reader feedback is welcome: feedback@greyswanfraternity.com (We read all emails. Thanks in advance for your contribution.)

Through the first 41 trading days of 2026, the S&P 500 traded within a 2.7% range — the narrowest start to any year since 1928. The first 41 days of 2008 spanned roughly 35%. In 2020, the range ran near 15%. Even the placid 1950s never opened this tight…

Since the Iran attack began, global markets have been chaotic. Despite some wild intraday swings this week, the U.S. stock market has held up well. When bombs go flying, capital moves from frontier markets to safer shores. And even though the U.S. has been the one to aggressively move against Iran, capital that was going to foreign markets has shifted back to New York.

Ever since the re-election of Trump, the blue tribe has been searching for another event it could use to repeat its success with BLM. They thought they had finally found it with ICE (its enforcement actions produce numerous excesses it could exploit).

In normal times, the Chinese operate a quota system for refined product exports; this week, the throttle tightened. And even though they are Asia’s third-largest exporters of “energy,” the country still draws close to half its imported crude from the Gulf, including nearly all Iranian shipments.