What's New Since Friday

Friday's yield spike was bad. Monday is worse.

The selloff didn't cool over the weekend — it accelerated. Japan is now leading the global bond rout, not following it. According to Bloomberg, Japanese Government Bond yields are surging at a pace that has strategists openly citing fiscal credibility concerns, not just inflation math.

Japan's Bond Market Is Breaking Down

Japan's five-year bond auction on Monday drew weaker-than-expected demand, according to Bloomberg. Buyers are walking away.

Japanese bond yields are now outpacing the Topix dividend yield by the widest margin since 2007, per Bloomberg. That means Japanese bonds — long the safest, most boring investment on earth — are suddenly more attractive on paper than Japanese stocks. That scrambles the entire portfolio logic for one of the world's largest pools of institutional capital.

For context: Japan's life insurers and pension funds hold trillions in both domestic and foreign bonds. When their home market reprices this fast, they start pulling money back. That means selling US Treasuries. That means US yields go up even more.

This is the feedback loop now in motion.

The US Side: 30-Year Hits Highest Since 2023, Oil at $107

The US 30-year Treasury yield hit its highest level since 2023, according to Bloomberg. The 10-year hit 4.544% on Friday — its highest in nearly a year — per CNBC's live markets coverage.

At the same time, West Texas Intermediate crude futures jumped 1.8% to $107.26 per barrel Monday morning. Brent hit $110.47. According to Reuters via Global Banking & Finance Review, Brent had already exceeded $109 Friday, up 4% on the day.

Oil at $107-$110 is driving the conversation. Every inflation model that justified rate cuts this year was built on lower energy costs. That model has shifted.

Trump, Iran, and the Energy Shock

President Trump posted Sunday on Truth Social warning Iran to "get moving, FAST" or there "won't be anything left." He added "THE CLOCK IS TICKING" and "TIME IS OF THE ESSENCE."

He did not specify what action Iran needed to take or what consequences would follow.

According to CNBC, both countries are still nominally in negotiations. But markets are not treating this as a de-escalation story. Oil is up. Bond yields are up. Stocks are down.

The Iran war feeds inflation expectations. Energy shocks become CPI prints. CPI prints kill rate cut hopes. No rate cuts mean higher bond yields. Higher yields crush tech stocks. That chain is now fully in motion.

Yardeni to the Fed: You're Losing Control

Ed Yardeni, president of Yardeni Research, published a direct warning over the weekend: the Fed needs to drop its easing bias or lose control of long-term interest rates entirely.

His exact words, quoted by CNBC: "The financial markets expect interest rates to remain higher for longer, notwithstanding President Trump's demands that Kevin Warsh, newly instated as Fed chief, get rates down. But the macroeconomic backdrop no longer supports an easing bias, let alone a rate cut."

Yardeni is saying the Fed is behind reality. If Fed Chair Kevin Warsh bends to Trump's pressure and signals cuts anyway, the bond market will call his bluff — and rates will go up, not down, because inflation expectations will spike.

That is a credibility crisis in slow motion.

Stocks: The Record High Was Last Week. Here's Monday.

Dow futures slipped 417 points, or 0.84% Monday morning, according to CNBC. S&P 500 futures fell 0.67%. Nasdaq-100 futures dropped 0.74%.

The Nasdaq-100 had already posted its worst single-day loss since March 27 on Friday — down 1.5%. Tech gets hit hardest when yields rise because high-growth valuations depend on low discount rates. Higher rates mean lower present value of future earnings.

Gold fell 2% Friday to $4,552 per ounce. Silver cratered 6.5% to $78.08. Silver futures dropped 7.7%. The ProShares Ultra Silver ETF was down more than 12% in pre-market Friday, per CNBC.

Precious metals selling off alongside bonds is unusual and worth watching. It suggests forced liquidation — investors selling winners to cover losses elsewhere.

What the Market Is Pricing In

The real story is a simultaneous loss of confidence in three things at once: the Fed's inflation-fighting credibility, the fiscal sustainability of Japan (and by extension, the US), and the assumption that the Iran war's economic damage is contained.

Seth Hickle, portfolio manager at Mindset Wealth Management, told Reuters that "sticky inflation, higher rates are going to be here for longer" — with ripple effects on "home buying, corporate lending and purchasing power."

Kenny Polcari, chief market strategist at Slatestone Wealth, told Reuters: "There's a realization that the market had gotten way ahead of itself."

What This Means for Regular People

Mortgage rates are going up — again. Corporate borrowing costs are going up. If you're carrying variable-rate debt, your payments are going up.

Nvidia reports Wednesday. Walmart reports Thursday. Those earnings will matter. But they're happening inside a market that just got a cold bucket of water thrown on it.

The bond market is not broken. It is working exactly as designed — pricing in the reality that inflation is not dead, the war in Iran is not over, and the Fed may not be in control of the situation the way it claims.