MarketMinder Daily Commentary

Providing succinct, entertaining and savvy thinking on global capital markets. Our goal is to provide discerning investors the most essential information and commentary to stay in tune with what's happening in the markets, while providing unique perspectives on essential financial issues. And just as important, Fisher Investments MarketMinder aims to help investors discern between useful information and potentially misleading hype.

Get a weekly roundup of our market insights.

Sign up for our weekly email newsletter.




Why the US Is Helping Prop Up Japan’s Weak Currency

By Eshe Nelson, The New York Times, 8/4/2026

MarketMinder’s View: Look, we haven’t bugged US Treasury Secretary Scott Bessent’s office, and we aren’t clairvoyant, so we don’t actually know the specific reasons the US helped Japan’s Treasury with its intervention to strengthen the yen. But we don’t think the reasoning posited here (and many other places) passes muster. The argument goes like this: Since Japan is the country with the largest stockpile of US Treasury bonds and yentervention by Japan’s Treasury would generally require selling dollars and buying yen, this piece suggests the US stepped in to keep Japan from dumping a boodle of Treasurys and driving US borrowing costs skyward. If that is indeed the reason, it is a silly one, because this is hardly the first time Japan has intervened to support the yen. They did so earlier this year. And in 2024. And and and. None of these efforts ended with sky-high US Treasury yields and debt doom. Or, for that matter, with Japan’s pile of US Treasurys diminished—Japan still owns a little more than it did at the end of 2023, per the US Treasury’s data. As for parallel chatter that the US did this to curb its trade deficit with Japan, feeding on the myth that a weak currency makes Japan’s exports boom and imports sag, US exports to Japan hit a fresh high last year despite the weaker yen. This whole saga strikes us as a tempest in a teapot.


US States Sue Trump Administration Over New Tariffs on 60 Trading Partners

By Edward Helmore, The Guardian, 8/4/2026

MarketMinder’s View: Here we go. “A coalition of 25 US states sued the Trump administration on Monday over new tariffs pegged at 10% to 12.5% on goods from 60 trading partners, calling them a pretext for replacing import taxes struck down by the supreme court in February. The states are asking the US Court of International Trade to halt the tariffs, declare them unlawful and order refunds of duties that have already been paid.” President Donald Trump enacted these tariffs under Section 301 of the Trade Act of 1974, which lets the White House apply tariffs against countries whose trade laws discriminate against US goods. The White House argues the new tariffs, aimed at countries with no or unenforced laws against importing goods made with forced labor, fits Section 301 parameters. The states disagree, and it now seems the courts will decide. As always, we are neutral in political matters like this, preferring no party nor any politician and assessing developments for their market and economic implications only. And in this case, we think there is little to see. Markets moved on from tariff news long ago, barely blinking at the February court decision, refund orders and replacement tariffs. We guess completing the legal process here will ease some uncertainty about these latest tariffs’ staying power, however it goes. But businesses seem to have shrugged it all off long ago, swallowing the added tariff burdens and moving on.


Damage From French Wildfires Estimated at Up to $17 Billion

By Jean Eaglesham, The Wall Street Journal, 8/4/2026

MarketMinder’s View: Short and sweet, this piece has some numbers and a sensible point. Morningstar estimates France’s wildfires caused up to €15 billion in economic losses, which is …0.5% of French GDP (per FactSet). “Insured losses are expected to be significantly less, meaning they should hurt the profits, rather than the financial strength or ratings, of insurance companies.” Why so small? Because the fires devastated rural areas. For more, see last week’s commentary, “On Fires and GDP.”


US States Sue Trump Administration Over New Tariffs on 60 Trading Partners

By Edward Helmore, The Guardian, 8/4/2026

MarketMinder’s View: Here we go. “A coalition of 25 US states sued the Trump administration on Monday over new tariffs pegged at 10% to 12.5% on goods from 60 trading partners, calling them a pretext for replacing import taxes struck down by the supreme court in February. The states are asking the US Court of International Trade to halt the tariffs, declare them unlawful and order refunds of duties that have already been paid.” President Donald Trump enacted these tariffs under Section 301 of the Trade Act of 1974, which lets the White House apply tariffs against countries whose trade laws discriminate against US goods. The White House argues the new tariffs, aimed at countries with no or unenforced laws against importing goods made with forced labor, fits Section 301 parameters. The states disagree, and it now seems the courts will decide. As always, we are neutral in political matters like this, preferring no party nor any politician and assessing developments for their market and economic implications only. And in this case, we think there is little to see. Markets moved on from tariff news long ago, barely blinking at the February court decision, refund orders and replacement tariffs. We guess completing the legal process here will ease some uncertainty about these latest tariffs’ staying power, however it goes. But businesses seem to have shrugged it all off long ago, swallowing the added tariff burdens and moving on.


Why the US Is Helping Prop Up Japan’s Weak Currency

By Eshe Nelson, The New York Times, 8/4/2026

MarketMinder’s View: Look, we haven’t bugged US Treasury Secretary Scott Bessent’s office, and we aren’t clairvoyant, so we don’t actually know the specific reasons the US helped Japan’s Treasury with its intervention to strengthen the yen. But we don’t think the reasoning posited here (and many other places) passes muster. The argument goes like this: Since Japan is the country with the largest stockpile of US Treasury bonds and yentervention by Japan’s Treasury would generally require selling dollars and buying yen, this piece suggests the US stepped in to keep Japan from dumping a boodle of Treasurys and driving US borrowing costs skyward. If that is indeed the reason, it is a silly one, because this is hardly the first time Japan has intervened to support the yen. They did so earlier this year. And in 2024. And and and. None of these efforts ended with sky-high US Treasury yields and debt doom. Or, for that matter, with Japan’s pile of US Treasurys diminished—Japan still owns a little more than it did at the end of 2023, per the US Treasury’s data. As for parallel chatter that the US did this to curb its trade deficit with Japan, feeding on the myth that a weak currency makes Japan’s exports boom and imports sag, US exports to Japan hit a fresh high last year despite the weaker yen. This whole saga strikes us as a tempest in a teapot.


Damage From French Wildfires Estimated at Up to $17 Billion

By Jean Eaglesham, The Wall Street Journal, 8/4/2026

MarketMinder’s View: Short and sweet, this piece has some numbers and a sensible point. Morningstar estimates France’s wildfires caused up to €15 billion in economic losses, which is …0.5% of French GDP (per FactSet). “Insured losses are expected to be significantly less, meaning they should hurt the profits, rather than the financial strength or ratings, of insurance companies.” Why so small? Because the fires devastated rural areas. For more, see last week’s commentary, “On Fires and GDP.”