Yield Curve Analysis

Yield Curve (Current): September 25, 2026

Yield Curve (Current): September 25, 2026

Line chart. September 25, 2026. Data table with 2 rows and 9 columns follows.

Yield Curve (Current)
3-mo 6-mo 1-yr 2-yr 5-yr 10-yr 30-yr Aaa Baa
4.24 4.33 4.5 4.81 4.98 5.17 5.49 6.18 6.63
Date3-mth6-mth1-yr2-yr5-yr10-yr30-yrAaaBaaHY-OAS5Y5Y Forward5Y Breakeven InflationMOVE Index
9/25/20264.244.334.504.814.985.175.496.186.632.932.342.3496.00
9/18/20264.144.244.444.764.865.015.345.986.412.682.352.3180.64
9/11/20264.074.124.354.634.784.965.356.036.462.652.322.482.21
9/4/20263.913.984.134.374.544.785.245.926.342.682.332.3773.1
8/28/20263.904.024.154.344.484.735.225.866.272.602.322.370.97
8/21/20263.883.954.034.244.434.745.275.926.372.702.342.3473.4
8/14/20263.863.953.984.174.364.685.255.926.372.672.32.2469.58
8/7/20263.873.964.014.194.354.655.195.856.292.72.282.2272.03
7/31/20263.833.984.084.284.454.755.275.966.382.842.32.2683.02
7/24/20263.964.084.144.334.434.695.165.876.282.792.282.2476.82
7/17/20263.853.964.014.184.284.555.065.726.142.732.212.2770.88
7/10/20263.853.994.064.214.304.565.065.726.142.692.22.2869.55
7/3/20263.823.983.964.144.234.494.985.66.022.742.222.2465.4
6/26/20263.833.943.944.074.124.384.875.55.942.832.192.2166.79
6/19/20263.833.924.004.194.234.464.905.55.972.662.232.2765.39
6/12/20263.783.823.864.094.214.484.975.526.012.712.232.3969.36
6/5/20263.783.813.884.174.294.555.015.536.062.762.242.4875.2
5/29/20263.693.783.793.984.134.454.995.56.022.722.242.5270.22
5/22/20263.683.793.864.134.274.565.075.616.132.742.262.5478.43
5/15/20263.693.773.824.094.264.595.125.656.212.802.282.779.87
5/8/20263.693.743.753.904.024.384.955.476.032.812.282.6267.25
5/1/20263.683.713.733.884.024.394.975.496.082.772.272.6970.41
4/24/20263.693.713.673.783.924.314.915.416.012.862.232.6166.97
4/17/20263.703.693.643.713.844.264.885.365.982.832.162.5665.7
4/10/20263.693.723.703.813.944.314.915.426.032.942.142.5872.15
4/3/20263.713.733.723.843.994.354.915.446.053.132.112.6181.78
3/27/20263.733.753.773.884.064.444.985.666.223.422.062.56111.95
3/20/20263.743.793.803.884.014.394.965.616.183.242.132.63108.84
3/13/20263.723.703.663.733.874.284.905.606.113.282.112.6191.17
3/6/20263.713.683.563.533.674.104.735.325.863.132.142.5681.26
2/27/20263.683.613.483.423.584.024.645.255.773.102.12.4073.38
2/20/20263.693.603.513.463.654.084.725.255.762.862.132.4364.27
2/13/20263.683.593.423.403.614.044.695.315.812.952.122.4270.1
2/6/20263.683.593.453.543.804.264.855.405.902.872.182.5063.62
1/30/20263.673.613.483.543.814.244.875.355.862.802.192.5359.2

Source: Federal Reserve Economic Data (FRED) is an online database created and maintained by the Research Department at the Federal Reserve Bank of St. Louis


LONG END REPRICING | CURVE STEEPENS | 10Y MOVES FURTHER ABOVE 5%

Treasury yields rose across the curve this week, but the composition of the move changed materially from the prior two weeks. The 3-month through 2-year sector increased between 5bp and 10bp, while the 5-year, 10-year and 30-year yields rose 12bp, 16bp and 15bp, respectively. The 10-year reached 5.17%, while the 30-year climbed to 5.49%. The resulting curve geometry shifted away from the recent bear-flattening pattern: the 10Y–3M spread widened 6bp and the 30Y–2Y spread widened 10bp, indicating renewed steepening as long-duration yields began moving higher alongside the intermediate sector.

The move occurred alongside a significant deterioration in broader market conditions. HY OAS widened 25bp to 293bp, investment-grade yields rose more than 20bp, and MOVE jumped 15.36 points to 96. Inflation signals were mixed, with the 5Y5Y Forward declining 1bp while the 5-year breakeven increased 3bp to 2.34%. Fed Funds Futures also became more hawkish at several medium-term meetings, particularly December and January.

Taken together, the week’s data suggest that the Treasury market is no longer repricing only the expected policy path; longer-duration risk is now demanding materially more compensation as well. That distinction matters. The prior week’s 30Y–2Y compression reflected a market willing to accept higher policy rates without proportionally repricing the long end. This week, that insulation weakened substantially.


Macro Structure: Broad Bearish Repricing with Renewed Long-End Pressure

        • Front end:
          • 3M → 4.24% (↑ +10bp)
          • 6M → 4.33% (↑ +9bp)
          • 1Y → 4.50% (↑ +6bp)

→ The front end continued to move higher, although the magnitude of the increase moderated considerably relative to the previous two weeks.

The 3-month and 6-month maturities increased 10bp and 9bp, while the 1-year rose 6bp. This indicates that policy-sensitive yields remain elevated, but the market is no longer repricing the immediate policy horizon as aggressively as it did following the September FOMC.

The 1-year yield at 4.50% remains well above the level prevailing earlier in September, reinforcing that the market continues to expect a restrictive policy environment even as the precise timing of subsequent moves remains uncertain.

        • Belly:
          • 2Y → 4.81% (↑ +5bp)
          • 5Y → 4.98% (↑ +12bp)

→ The belly produced a more differentiated move. The 2-year rose only 5bp, while the 5-year increased 12bp.

This is important because it suggests that the latest selloff is no longer simply about the very near-term policy rate. The 5-year’s larger increase points toward repricing of the broader medium-term rate structure.

The 5-year is now only 2bp below 5%, while the 2-year remains below the 5-year by 17bp. The market is therefore demanding considerably more yield across intermediate-duration exposure.

        • Long end:
          • 10Y → 5.17% (↑ +16bp)
          • 30Y → 5.49% (↑ +15bp)

→ The long end was the most important development of the week.

The 10-year rose 16bp and the 30-year 15bp, bringing both maturities substantially higher despite Treasury’s expanded long-end liquidity-support buyback program.

This is materially different from last week’s configuration, when the 30-year actually declined 1bp while the 2-year surged 13bp.

The current move suggests that long-duration yields are increasingly being driven by forces beyond the expected Fed policy path — including term premium, Treasury financing requirements, inflation risk and broader demand for duration.

Treasury’s buybacks may improve liquidity in targeted off-the-run sectors, but they are not equivalent to monetary easing or large-scale duration absorption. Treasury announced that longer-dated liquidity-support buybacks would be at least doubled to $4 billion per operation, and a September 10 operation subsequently allowed purchases of up to $6 billion in the 10Y–20Y sector.


Curve & Inflation Signals

The curve shifted decisively toward bear steepening.

        • 10Y–3M spread: +93bp (↑ +6bp)
        • 30Y–2Y spread: +68bp (↑ +10bp)

→ The two major curve measures now point in the same direction.

The 10Y–3M spread widened 6bp, as the 10-year increased 16bp compared with a 10bp increase in the 3-month.

More importantly, the 30Y–2Y spread widened 10bp, as the 30-year increased 15bp while the 2-year rose only 5bp.

This represents a meaningful reversal from the previous week’s 58bp 30Y–2Y spread.

The market is therefore no longer simply pricing a higher policy rate while holding the long end relatively stable. Long-duration yields are now participating directly in the repricing.

        • 5Y5Y Forward: 2.34% (↓ -1bp)
        • 5Y Breakeven Inflation: 2.34% (↑ +3bp)

→ Inflation signals remain mixed.

The 5-year breakeven increased 3bp, suggesting somewhat greater near- to medium-term inflation compensation. However, the 5Y5Y Forward declined 1bp, indicating that longer-run inflation expectations have not moved materially higher.

The week’s long-end selloff therefore cannot be attributed solely to a renewed inflation shock. The more plausible interpretation is a combination of higher duration compensation, Treasury supply/financing considerations, and a market reassessment of the longer-run rate structure, with inflation compensation providing an additional but not dominant pressure.


Fed Policy Expectations

Fed Funds Futures became more restrictive at several medium-term meetings, although the individual-meeting distributions remain uneven.

        • October: No change increased from 45.74% to 52.30%, while +25bp declined from 39.74% to 33.09%. A −25bp cut remains around 15%.
          → The October meeting is now more heavily weighted toward no change. The market is therefore not simply extrapolating the September hike into an immediate October follow-through.
        • December: +50bp increased from 60.38% to 74.03%, while +25bp declined from 39.62% to 25.97%.
        • January 2027: +50bp increased from 34.15% to 64.15%, while +25bp declined from 51.22% to 35.85% and no change fell to zero.
        • March 2027: +50bp remains dominant at 85.37%, although this is modestly below the prior 93.62%.
        • April 2027: +50bp increased from 85.39% to 100%.
        • June 2027: +50bp remains at 100%.

→ The Fed futures curve remains structurally hawkish, but not uniformly so across individual meetings.

The key development is the shift toward a higher cumulative policy rate by December and January. At the same time, October pricing has become less aggressive.

This reinforces an important distinction: the market is repricing the expected level of policy over the medium term rather than simply assigning higher probabilities to consecutive meetings.


Credit Markets

Credit conditions deteriorated meaningfully this week.

        • Aaa: 6.18% (↑ +20bp)
        • Baa: 6.63% (↑ +22bp)
        • Baa–Aaa spread: +45bp (↑ +2bp)
        • HY OAS: 2.93% (↑ +25bp)

→ Credit provided a substantially less constructive signal than in the prior two weeks.

The 20–22bp increase in investment-grade yields reflects both the Treasury selloff and a modest increase in credit compensation, while the 25bp widening in HY OAS is more significant.

This is no longer simply a Treasury-rate story. The widening in high-yield spreads indicates that investors are beginning to demand more compensation for corporate credit risk as the rate environment becomes more restrictive.

Credit is still not signaling systemic stress, but the direction has clearly become less supportive.


MOVE Index

The ICE Bank of America U.S. Bond Market Option Volatility Estimate (MOVE) Index measures implied volatility of U.S. Treasury yields, derived from options on Treasuries (primarily 2Y–30Y maturities). It’s commonly called the “VIX for bonds”, but more precisely, it reflects the market’s expectation of how much Treasury yields will move, not bond prices. It is a critical cross-asset signal.


Bond VIX: ICE BofA U.S. Bond Market Option Volatility Estimate (MOVE) Index

Bond VIX: ICE BofA U.S. Bond Market Option Volatility Estimate (MOVE) Index

The ICE BofA U.S. Bond Market Option Volatility Estimate (MOVE) Index is the primary gauge of expected volatility in the U.S. Treasury market. Often called the "VIX for bonds," it measures market sentiment and interest rate risk by tracking the implied volatility of U.S. Treasury options.

Bond VIX
Date bp
1/3/2020 60.12
1/10/2020 60.12
1/17/2020 53.32
1/24/2020 49.67
1/31/2020 59.94
2/7/2020 72.98
2/14/2020 65.59
2/21/2020 62.38
2/28/2020 74.54
3/6/2020 109.67
3/13/2020 125.21
3/20/2020 138.4
3/27/2020 133.37
4/3/2020 88.33
4/10/2020 65.01
4/17/2020 74.39
4/24/2020 69.84
5/1/2020 66.09
5/8/2020 48.11
5/15/2020 57.4
5/22/2020 56.53
5/29/2020 51.67
6/5/2020 51.55
6/12/2020 61.97
6/19/2020 55.81
6/26/2020 53.45
7/3/2020 51.21
7/10/2020 50.96
7/17/2020 49.19
7/24/2020 45.68
7/31/2020 42.48
8/7/2020 41.98
8/14/2020 41.46
8/21/2020 43.09
8/28/2020 45.14
9/4/2020 48.19
9/11/2020 47.04
9/18/2020 43.12
9/25/2020 37.24
10/2/2020 36.97
10/9/2020 39.97
10/16/2020 57.52
10/23/2020 57.25
10/30/2020 58.46
11/6/2020 61.91
11/13/2020 39.88
11/20/2020 42.95
11/27/2020 42.31
12/4/2020 39.64
12/11/2020 43.89
12/18/2020 47.52
12/25/2020 44.64
1/1/2021 42.11
1/8/2021 48.98
1/15/2021 44.81
1/22/2021 45.14
1/29/2021 43.09
2/5/2021 47.41
2/12/2021 47.2
2/19/2021 47.01
2/26/2021 60.43
3/5/2021 75.66
3/12/2021 69.37
3/19/2021 70.83
3/26/2021 68.8
4/2/2021 61.49
4/9/2021 63.71
4/16/2021 61.21
4/23/2021 62.57
4/30/2021 59.98
5/7/2021 58.13
5/14/2021 54.13
5/21/2021 54.99
5/28/2021 54.59
6/4/2021 52.04
6/11/2021 49.78
6/18/2021 50.85
6/25/2021 60.45
7/2/2021 55.58
7/9/2021 52.41
7/16/2021 59.92
7/23/2021 58.24
7/30/2021 65.28
8/6/2021 61.19
8/13/2021 62.64
8/20/2021 55.45
8/27/2021 59.95
9/3/2021 57.98
9/10/2021 53.26
9/17/2021 51.73
9/24/2021 56.06
10/1/2021 58.46
10/8/2021 57.38
10/15/2021 59.65
10/22/2021 62.7
10/29/2021 72.04
11/5/2021 75.45
11/12/2021 66.9
11/19/2021 78.61
11/26/2021 73.39
12/3/2021 89.45
12/10/2021 79.14
12/17/2021 74.36
12/24/2021 72.46
12/31/2021 77.29
1/7/2022 77.1
1/14/2022 74.69
1/21/2022 76.59
1/28/2022 81.03
2/4/2022 85.29
2/11/2022 87.68
2/18/2022 94.03
2/25/2022 94.36
3/4/2022 93.34
3/11/2022 131.82
3/18/2022 99.03
3/25/2022 91.77
4/1/2022 125.27
4/8/2022 108.34
4/15/2022 124.86
4/22/2022 119.66
4/29/2022 128.12
5/6/2022 128.4
5/13/2022 121.42
5/20/2022 114.61
5/27/2022 111.1
6/3/2022 98.48
6/10/2022 97.73
6/17/2022 114.23
6/24/2022 133.75
7/1/2022 127
7/8/2022 144.17
7/15/2022 145.25
7/22/2022 129.85
7/29/2022 123.7
8/5/2022 116.36
8/12/2022 122.58
8/19/2022 106.28
8/26/2022 123.81
9/2/2022 122.95
9/9/2022 120.72
9/16/2022 121.54
9/23/2022 124.95
9/30/2022 137.28
10/7/2022 141.89
10/14/2022 148.46
10/21/2022 152.89
10/28/2022 156.95
11/4/2022 144.6
11/11/2022 128.44
11/18/2022 111.69
11/25/2022 129.33
12/2/2022 129.6
12/9/2022 118.62
12/16/2022 132.79
12/23/2022 113.65
12/30/2022 113.17
1/6/2023 121.61
1/13/2023 113.87
1/20/2023 113.55
1/27/2023 114.76
2/3/2023 100.7
2/10/2023 98.99
2/17/2023 109.63
2/24/2023 110.11
3/3/2023 122.84
3/10/2023 122.52
3/17/2023 140.06
3/24/2023 180.11
3/31/2023 173.66
4/7/2023 135.93
4/14/2023 139.2
4/21/2023 118.84
4/28/2023 120.84
5/5/2023 122.46
5/12/2023 130.21
5/19/2023 120.52
5/26/2023 127.51
6/2/2023 145.37
6/9/2023 120.95
6/16/2023 115.77
6/23/2023 104.43
6/30/2023 105.74
7/7/2023 110.64
7/14/2023 130.41
7/21/2023 112.48
7/28/2023 106.66
8/4/2023 109.76
8/11/2023 115.91
8/18/2023 112.13
8/25/2023 120.51
9/1/2023 110.37
9/8/2023 102.92
9/15/2023 104.34
9/22/2023 96.61
9/29/2023 101.11
10/6/2023 113.55
10/13/2023 126.64
10/20/2023 128.33
10/27/2023 135.45
11/3/2023 129.16
11/10/2023 118.74
11/17/2023 116.79
11/24/2023 113.11
12/1/2023 107.43
12/8/2023 111.51
12/15/2023 121.65
12/22/2023 115.75
12/29/2023 111.38
1/5/2024 114.62
1/12/2024 116.19
1/19/2024 106.51
1/26/2024 104.97
2/2/2024 100.23
2/9/2024 106.72
2/16/2024 106.21
2/23/2024 109.2
3/1/2024 108.31
3/8/2024 106.48
3/15/2024 100.88
3/22/2024 97.82
3/29/2024 91.04
4/5/2024 86.38
4/12/2024 94.31
4/19/2024 112.82
4/26/2024 111.26
5/3/2024 104.4
5/10/2024 95.96
5/17/2024 94.23
5/24/2024 89.35
5/31/2024 83.57
6/7/2024 91.14
6/14/2024 91.82
6/21/2024 100.16
6/28/2024 94.09
7/5/2024 98.59
7/12/2024 98.78
7/19/2024 86.79
7/26/2024 94.29
8/2/2024 97.76
8/9/2024 112.26
8/16/2024 108.26
8/23/2024 102.81
8/30/2024 105.63
9/6/2024 107.77
9/13/2024 107.24
9/20/2024 100.6
9/27/2024 91
10/4/2024 92.53
10/11/2024 100.15
10/18/2024 118.47
10/25/2024 123.13
11/1/2024 128.4
11/8/2024 132.58
11/15/2024 99.85
11/22/2024 102.47
11/29/2024 99.14
12/6/2024 95.22
12/13/2024 83.2
12/20/2024 85.66
12/27/2024 91.75
1/3/2025 94.8
1/10/2025 93.35
1/17/2025 96.57
1/24/2025 95.6
1/31/2025 86.75
2/7/2025 91.76
2/14/2025 93.13
2/21/2025 84.67
2/28/2025 91.83
3/7/2025 104.46
3/14/2025 104.41
3/21/2025 101.01
3/28/2025 94.54
4/4/2025 96.83
4/11/2025 125.71
4/18/2025 137.26
4/25/2025 114.64
5/2/2025 105.79
5/9/2025 101.4
5/16/2025 100.4
5/23/2025 96.7
5/30/2025 100.91
6/6/2025 92.11
6/13/2025 89.65
6/20/2025 95.31
6/27/2025 90.1
7/4/2025 87.93
7/11/2025 86.09
7/18/2025 85.48
7/25/2025 83.29
8/1/2025 82.09
8/8/2025 83.83
8/15/2025 79.2
8/22/2025 76.66
8/29/2025 78.1
9/5/2025 79.39
9/12/2025 85.29
9/19/2025 73.37
9/26/2025 72.51
10/3/2025 74.38
10/10/2025 69.53
10/17/2025 81.65
10/24/2025 78.62
10/31/2025 68.94
11/7/2025 66.61
11/14/2025 74.41
11/21/2025 79.71
11/28/2025 78.81
12/5/2025 68.95
12/12/2025 67.28
12/19/2025 69.25
12/26/2025 59.41
1/2/2026 58.5
1/9/2026 62.36
1/16/2026 61.55
1/23/2026 58.05
1/30/2026 56.25
2/6/2026 59.2
2/13/2026 63.62
2/20/2026 70.1
2/27/2026 64.27
3/6/2026 73.38
3/13/2026 81.26
3/20/2026 91.17
3/27/2026 108.84
4/3/2026 111.95
4/10/2026 81.78
4/17/2026 72.15
4./24/2026 65.7
5/1/2026 66.97
5/8/2026 70.41
5/15/2026 67.25
5/22/2026 79.87
5/29/2026 78.43
6/5/2026 70.22
6/12/2026 75.2
6/19/2026 69.36
6/26/2026 65.39
7/3/2026 66.79
7/10/2026 65.4
7/17/2026 69.55
7/24/2026 70.88
7/31/2026 76.82
8/7/2026 83.02
8/14/2026 72.03
8/21/2026 69.58
8/28/2026 73.4
9/4/2026 70.97
9/11/2026 73.1
9/18/2026 82.21
9/25/2026 80.64
10/2/2026 96
        • Current reading: 96(↑ +15.36)
        • Leading Indicator: Rate volatility often transmits into equity volatility because discount rates underpin asset valuations.
        • Trend: MOVE increased sharply after already moving higher earlier in September.
        • Interpretation: The 15.36-point increase is significant. Treasury volatility has now moved well beyond the relatively contained levels observed through August and early September.

          → The rate-market repricing is becoming materially less orderly. Investors are not simply accepting a new rate level; uncertainty around the interaction between Fed policy, Treasury financing, inflation and long-duration demand has increased.

          The combination of MOVE near 100, a 5.17% 10-year yield and a 25bp widening in HY OAS is considerably more consequential than the Treasury selloff viewed in isolation.

        • Expected 10yr ranges (by timeframe):
TimeframeLow (%)High (%)
1 week5.045.30
1 month4.895.45
1 year4.216.13

Impact on Equities

        • Equity Valuation Pressure: Equity valuation conditions have become substantially more challenging.
Most Discounted-Cash-Flow (DCF) models use the 10-yr as the “risk-free” rate. So, as the discount rate rises, the present value (PV) of future cash flows declines.

Normal Equity Risk Premium (ERP): the extra return investors expect for choosing stocks over “safe” Treasuries. While earnings yields provide a baseline for expected returns, the sustainability of those returns depends heavily on the composition of nominal growth.

The “quality” of the 2025 Nominal GDP was low, as the latest release of 2025 Real GDP (BEA) was only 0.48%, while inflation (GDP Price Deflator) was around 3.74%. This puts Nominal GDP (2025) at 4.24%. In other words, ~88.2% of the increase in the dollar value of the economy (Nominal GDP) in 2025 was due to higher prices. If this trend continues, then the threat of stagflation rises. With real growth subdued and inflation doing most of the work, the quality of earnings expansion becomes a key risk for equity valuations.

        • Fixed income yields remain increasingly competitive relative to equity earnings yields

            • 10Y Treasury: 5.17%
            • 30Y Treasury: 5.49%
            • Investment Grade Credit: 6.18% – 6.63%

→ The 10-year Treasury has moved 67bp above the 4.50% valuation threshold that represents an important line in the sand for equity discount rates.

The significance is amplified by the fact that the long end itself is now moving higher. The previous week’s configuration allowed investors to argue that higher policy rates were largely an intermediate-duration issue. This week’s move weakens that argument.

The combination of higher long-term yields, wider credit spreads and sharply higher MOVE creates a more difficult environment for equity multiples.

→ Bottom line: Equity conditions are now materially more challenging. The 5.17% 10-year yield, 5.49% 30-year yield and 96 MOVE reading represent a meaningful tightening in the financial backdrop even without a recessionary signal.


Risk Appetite

Risk appetite weakened noticeably this week.

The clearest evidence is the 25bp widening in HY OAS, accompanied by a 2bp widening in Baa–Aaa and a sharp increase in MOVE.

This is a meaningful change from last week’s configuration, when HY OAS remained relatively resilient despite higher Treasury yields.

→ Overall, risk appetite has shifted from resilient to increasingly cautious. The market is beginning to price not only higher risk-free rates but also greater compensation for credit and volatility risk.

That does not yet constitute a broad risk-off episode, but the deterioration is sufficiently large to warrant greater attention.


Growth vs. Inflation Narrative

The week’s market action is becoming more difficult to explain purely through the lens of Fed policy expectations.

The 2-year yield increased only 5bp, while the 10-year and 30-year yields rose 16bp and 15bp. That divergence suggests that the long end is increasingly responding to factors beyond the immediate policy path.

Inflation compensation provides only part of the explanation. The 5-year breakeven increased 3bp, but the 5Y5Y Forward declined 1bp.

Meanwhile, credit conditions deteriorated and Treasury volatility increased sharply.

→ The most defensible interpretation is that the market is moving from a pure higher-for-longer policy repricing toward a broader repricing of duration and financial conditions.

The data do not establish a recession signal. But they do indicate that investors are demanding greater compensation to hold long-duration U.S. government debt at a time when Treasury financing needs, policy uncertainty and elevated rates are all interacting.


Curve Narrative

The Treasury curve underwent a meaningful reversal from bear flattening toward bear steepening.

The 10Y–3M spread widened 6bp to 93bp, while the 30Y–2Y spread widened 10bp to 68bp.

The contrast with last week is striking. The 30Y–2Y spread was 58bp on September 18; it is now 68bp. The 2-year rose only 5bp, while the 30-year increased 15bp.

The market is therefore no longer concentrating the rate repricing primarily in the expected policy path. Long-duration yields are now rising materially alongside the belly.

The 10-year’s move to 5.17% is particularly significant. It places the benchmark well above the 5% level reached last week and indicates that the long end is no longer providing the same stabilizing influence it did during the earlier September repricing.

Treasury’s increased buyback operations provide some technical liquidity support to longer-dated off-the-run securities, but their scale is limited relative to the overall Treasury market and they do not remove the broader forces affecting long-duration yields. Treasury announced that longer-dated liquidity-support operations would be at least doubled, and subsequently conducted a September 10 operation of up to $6 billion in 10Y–20Y securities.

The fact that long yields continued to rise does not by itself establish that markets lack confidence in the administration’s competence. A more defensible conclusion is that the buyback program has not been sufficient to offset the broader supply, term-premium, inflation and policy forces affecting long-duration Treasuries.

The inflation data reinforce this distinction. The 5Y Breakeven increased only 3bp and the 5Y5Y Forward declined 1bp. The long-end repricing therefore appears broader than a simple inflation-expectations shock.

Overall, the curve is now signaling a higher cost of duration in addition to a restrictive policy environment. That is materially different from the previous week’s configuration and represents the most important development in this week’s Treasury market.


Bottom Line

This week’s Treasury market produced a significant broadening of the rate repricing, with the long end finally joining the intermediate sector in a meaningful way.

Key Themes:

          • 10Y rose 16bp to 5.17% and 30Y rose 15bp to 5.49%.
          • 2Y increased only 5bp, causing the 30Y–2Y spread to widen 10bp to 68bp.
          • 10Y–3M widened 6bp to 93bp, marking a shift toward bear steepening.
          • 5Y rose 12bp to 4.98%, keeping intermediate-duration rates under pressure.
          • Fed Funds Futures became more hawkish for December and January, although October became somewhat less aggressive.
          • 5Y Breakeven increased 3bp, while 5Y5Y Forward declined 1bp, providing a mixed inflation signal.
          • HY OAS widened 25bp to 293bp, a significant deterioration from the prior week.
          • Baa–Aaa widened 2bp, while Aaa and Baa yields increased 20bp and 22bp.
          • MOVE surged 15.36 points to 96, indicating a materially more volatile Treasury market.
          • The 10-year at 5.17% is now 67bp above the 4.50% equity valuation threshold.

→ Overall, the week’s data suggest that the Treasury market is entering a different phase of the repricing. Earlier in September, the dominant message was higher-for-longer Fed policy with the long end relatively contained. This week, the long end has begun to participate materially, producing a broader increase in the cost of duration.

The key question is no longer simply how restrictive the Fed will be. It is whether the combination of higher policy rates, Treasury financing requirements, term premium, and deteriorating credit/volatility conditions is establishing a higher equilibrium cost of capital across the entire curve.

The 10-year at 5.17%, 30-year at 5.49%, HY OAS at 293bp, and MOVE at 96 make that question substantially more consequential than it was only a few weeks ago.

Yield Curve Summary

Metric(bp)Comment
2yr - 3mo+57Terminal rate might have been reached.
10yr - 3mo+93Long-term inflation persistence worries replacing recessionary risk worries.
10yr - 2yr+36Fairly robust signal of economic "normalization"
Aaa - 10yr+101healthy, standard spread for top-tier credit, indicating no signs of stress in the plumbing of the financial system.
HY-OAS+293credit markets are not pricing in meaningful default risk or recession stress
MOVE Index+96Rate volatility is picking up
5Y5Y Forward Rate2.34%Fed policy remains restrictive relative to its longer-run equilibrium.
5Y Breakeven Inflation Rate2.34%Inflation expectations remain somewhat above target
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