The 30-Year Treasury Yield Just Hit a 20-Year High — and It’s Not Just an American Problem

Intelligence Pulse

The 30-year U.S. Treasury yield hit its highest level in two decades last week, pushed up by a Federal Reserve that resumed its hiking cycle —under new Chair Kevin Warsh, its first hike since 2023, to 3.75%-4.00%—, elevated energy prices tied to Strait of Hormuz tensions, and a market that no longer prices in rate cuts for the rest of 2026 (Federal Reserve; Bloomberg). Mohamed El-Erian put it bluntly a few weeks ago: “this is no ordinary bond-market sell-off” (The New York Times, via Yahoo Finance). For Colombia, this isn’t background noise: the rate differential and global risk appetite are the real driver behind pressure on the peso this week —more than any surprise the central bank’s board might spring on Wednesday—, at a moment when 10-year TES bonds are already trading at 12.7%-12.8%, the seventh-highest yield among emerging markets (La República). If you manage a portfolio, the question isn’t “will Banrep hike?” — it’s “how exposed am I to a dollar that strengthens on decisions made in Washington, not Bogotá?”

AI Frontier

The split between AI’s winners and losers —Meta’s “Muse” agent, which overtook ChatGPT as the #1 free app in the U.S. and Canada within two weeks, pressuring banks like Charles Schwab and LPL Financial on fears that agentic AI will erode customer loyalty— is reviving a nearly forgotten hedge-fund strategy: the dispersion trade. According to Nomura data cited by Bloomberg (Sep 27, 2026), the one-month absolute return dispersion of S&P 500 components relative to the index rose to the 95th percentile of the past 30 years. In practice, funds buy options on individual stocks and sell options on the index, betting components will move in opposite directions while the market as a whole stays relatively calm. The takeaway: AI no longer moves “the market” as a block —it moves specific stocks in opposite directions—, which changes how portfolio hedging should be thought about.

Signal vs. Noise

The noise: this week’s dominant narrative is that Colombia’s central bank could surprise with a rate hike on inflation pressure —projected inflation rose to 6.9% for year-end 2026, per the latest analyst survey (Portafolio).

The signal: 72.7% of 22 entities surveyed expect Banrep to hold at 12% on Wednesday. The real risk to the peso isn’t a local surprise — it’s the net portfolio outflow Colombia already posted in Q1 2026 (–$28 million) and foreign direct investment down 11% year-over-year between January and May (Portafolio). When rates rise faster in Washington than in Bogotá, capital moves —regardless of what the board decides.

Quote of the Day

“This is no ordinary bond-market sell-off.”
—Mohamed El-Erian, opinion column in The New York Times (August 20, 2026), on the 30-year Treasury yield at 5.27%.

Five weeks later, that sell-off is still the thread running through nearly every market driver this week —from the dispersion trade to the pressure on the Colombian peso.

Do you already know how to structure your peso and dollar portfolio for what’s coming? Check your Criterio Score and subscribe to the Daily Briefing so you don’t miss Wednesday’s rate decision.