

The municipal bond market continues to shine in 2023, with tax-exempt yields dropping by as many as 15 basis points since last Friday. Data reports have led investors to believe that the economy could be headed towards a recession, and that inflation is moderating; two key points that are causing investors to buy up municipal paper. This week, investors added $1.98 billion into municipal bond mutual funds, which marks the highest weekly inflow level since 2021.
The municipal bond industry typically experiences a ‘January Effect’, which consists of high levels of January 1 reinvestment coupons and a low supply of bonds being brought to market. This year has been no different, and the January Effect has been integral in pushing rates lower.

Tax-exempt yields over the past week
10-Year MMD | 30-Year MMD | |
---|---|---|
January 6, 2023 | 2.48% | 3.40% |
January 12, 2023 | 2.33% | 3.26% |
Change (bps) | -15 | -14 |
Treasury yields dropped this week as well. The market is betting that the Federal Reserve Board is close to being done raising interest rates. Any report that shows the economy is leaning towards a recession, or that inflation is cooling off, adds fuel to this belief. Thursday morning, the December Consumer Price Index was released, which showed softer inflation levels than November. The December CPI report showed that prices increased 6.5% year-over-year, a drop from the 7.1% shown in the November report. These figures were in line with analyst predictions.
Treasury yields over the past week
10-Year Treasury | 30-Year Treasury | |
---|---|---|
January 6, 2023 | 3.56% | 3.68% |
January 12, 2023 | 3.44% | 3.58% |
Change (bps) | -12 | -10 |
Written by Dan Shaw, Director, Oppenheimer & Co. Inc., Public Finance.
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