1) Market Overview

Last week, municipals navigated a volatile but ultimately resilient week as markets absorbed global rate shocks, heightened geopolitical risk, and a materially heavier primary calendar. Early in the week, munis opened under pressure from a sharp move higher in global sovereign yields driven by trade and tariff developments, while supply exceeded typical January norms and broadened across states, sectors, and issue sizes. Despite these headwinds, muni performance proved relatively contained versus Treasuries and global rates.

As the week progressed, easing geopolitical anxiety and strong execution on several large state and negotiated transactions restored confidence, and by week’s end, the market tone was constructive. Primary supply was absorbed with limited secondary disruption, aided by reinvestment demand and consistent mutual fund and ETF inflows, reinforcing the strength of January technicals even as valuations remained historically rich (ratios near one‑year lows).

2) Yield and Curve Adjustments

Yield movement over the week reflected initial bear steepening followed by stabilization and selective firming. Early sessions saw generic muni benchmarks cheapen by roughly 2–7 basis points, with pressure more pronounced in intermediate and long maturities — the same regions where munis were already trading cheap relative to Treasuries. The front end was notably resilient, experiencing minimal damage as buyers continued to prioritize roll‑down and carry in short, high‑grade structures.

3) New Issuance

New‑issue volume was a defining feature, with approximately $12 billion of tax‑exempt bonds priced during the week — well above a typical January pace. Signature transactions included Wisconsin State GOs, which drew strong competitive participation and exceptionally tight cover bids, and the $1.7 billion Pennsylvania GO sale, issued across multiple series and maturities.  Negotiated deals also performed well, including Massachusetts Development Finance / Mass General Brigham bonds, where investor familiarity and in‑state tax considerations outweighed modest market volatility. Importantly, follow‑through demand after pricing suggested that concessions were not excessive and that the market retained capacity to absorb benchmark‑sized issuance without destabilizing secondary valuations.

4) Secondary Activity

Secondary trading activity remained controlled and selective. Early‑week flows gravitated toward 1‑year maturities — where absolute yields compared favorably to sharply declining tax‑exempt money‑market rates — and the 7–12 year range, where investors evaluated coupon and call optionality. For the week overall, BWIC volume totaled approximately $6.5bn, running below the five‑week average, with a 54% hit ratio. Traded yields on customer purchases were frequently reported through ICE marks, particularly in the front and intermediate sectors, reinforcing the view of an orderly, functional secondary market despite headline volatility.

6) Unique Events

Geopolitical and Global Rates Shock

Municipals were forced to contend with a sharp global repricing triggered by renewed tariff threats and escalating political tensions between the US and Europe. Long‑end sovereign yields moved abruptly higher, with particular attention on Japan’s 30‑year bond, raising concerns about cross‑market spillover and global duration sensitivity. Market participants debated whether foreign holders — particularly European investors — could retaliate by reducing US Treasury exposure, though contemporaneous analysis questioned the likelihood and scale of such actions. While munis ultimately proved more defensive than Treasuries, the episode underscored muni market sensitivity to global macro headlines, not just domestic fundamentals.

Electric Power and AI Data Center Demand

A recent report focusing on the municipal electric sector highlighted mounting tension between surging demand growth and grid capacity — particularly in regions such as Northern Virginia, the Southeast, and West Texas. Municipal electric issuers sit at the center of debates around who bears the cost of expanded generation and transmission infrastructure as environmental policies conflict with real‑time capacity needs. Notably, electric power issuance was cited as having nearly tripled in recent years, making it the fastest‑growing muni sector, while long‑term performance tracked or exceeded broad market returns. This theme represents a structural credit and supply consideration likely to influence muni issuance and sector performance well beyond the current cycle.