Yields & Spreads

The 2-Year Treasury Yield

The 2-year US Treasury yield is the bond market's distilled bet on where the Federal Reserve's policy rate will sit, on average, over the next two years. It moves more sharply with Fed expectations than any other point on the curve — and because it sets the short leg of the 2s10s spread, it's the indicator most responsible for triggering recession warnings.

May 14, 2026DGS2yields · fed-policy · fixed-income · term-structure

UST2Y

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The bond market's single most-watched front-end rate. If you wanted to read every Fed decision, every CPI surprise, every nonfarm payrolls release, every Fed governor speech, and every reserve manager's flow expectation distilled into one number — that number is UST2Y. It moves faster than the 10-year, harder than the 30-year, and with a mechanical sensitivity to Federal Reserve policy that makes it the closest thing the bond market has to a real-time policy gauge.

UST2Y

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What it measures

UST2Y is the constant-maturity 2-year Treasury yield, published daily by the Federal Reserve and republished by the St. Louis Fed as DGS2:

The actual value comes from the Treasury's daily yield curve fit — a smooth interpolation across the universe of outstanding Treasuries to produce yields at standardized maturity points (1mo, 3mo, 6mo, 1yr, 2yr, 5yr, 7yr, 10yr, 20yr, 30yr). The 2-year point is read off that curve. Frequency: daily, business days only, denominated in percentage points.

Why it matters

Two angles.

The Fed-policy-readout angle. Every FOMC meeting day, every CPI release, every nonfarm payrolls print, the UST2Y reaction is the bond market's instant verdict on what the data means for the policy path. A hot CPI print that moves UST2Y up 15 bps means the market just priced in roughly one extra Fed hike over the next two years. A dovish FOMC statement that drops UST2Y 25 bps means the market just unwound a hike's worth of expectations. The number is the bond market's collective forecast of the Fed, updated continuously and visible to anyone with a quote feed.

The bank-balance-sheet angle. Banks hold large books of short-duration Treasuries and Treasury-derivative instruments. When UST2Y moves up sharply, the mark-to-market value of those positions falls — and because banks fund themselves on the short end and lend on the long end, a sharp rise in UST2Y simultaneously compresses their net interest margins on existing loans. The 2022-2023 UST2Y surge is what unwound the regional banking sector: Silicon Valley Bank, Signature, and First Republic each carried Treasury portfolios that lost double-digit percentages of value as the 2-year yield rose, and they didn't have the deposit stability to ride out the marks.

What moves it, and what it moves

Moves UST2Y:

FOMC decisions and forward guidance. The most direct driver. A 25bp hike that markets expect to persist for two years moves UST2Y by roughly 25bps; a dovish dot-plot revision pulls it lower.
CPI and PCE inflation surprises. Higher inflation → expectation of tighter Fed policy → UST2Y up. The reaction can be 10-30 bps on a meaningful CPI miss.
Nonfarm payrolls and labor market data. Strong NFP → fewer expected cuts → UST2Y up. Weak NFP → faster expected cuts → UST2Y down.
Fed speakers' communication. Hawkish or dovish remarks from voting FOMC members can move UST2Y 5-15 bps before any data change.
Risk-off flight. In a panic (March 2020, March 2023), UST2Y often plunges as investors anticipate emergency Fed easing — even before the Fed announces it.

UST2Y moves:

The 2s10s spread (it's the short leg).
Short-duration corporate bond pricing (most investment-grade 2-3 year notes price as a spread to UST2Y).
Bank funding costs and net interest margins.
Money market fund yields (with some lag).
Floating-rate loan reset rates that reference Treasury benchmarks.
Margin requirements at clearinghouses, which scale with implied volatility derived from the curve.

A worked example: the 2022–2023 hiking shock

UST2Y started 2022 at 0.73%, the residue of two years of pandemic-era zero-rate policy. The first Fed hike came in March 2022 (25bp), but the bond market had already moved — UST2Y reached 2.5% by April as the market priced in a multi-quarter hiking cycle.

By September 2022, UST2Y had crossed 4.0%. By the end of 2022, it sat at roughly 4.43%. The Fed's terminal-rate expectation, embedded in the dot plot and confirmed in the bond market, was a range of 5.0-5.25%.

UST2Y peaked at 5.22% on October 18, 2023 — the same week that long-end yields (UST10Y) were brushing 5% on supply concerns. From there, as inflation cooled and the market built in cuts, UST2Y declined to roughly 4.3% by year-end 2023 and continued lower into 2024.

The damage along the way: every regional and community bank with a Treasury portfolio marked at par was sitting on unrealized losses of 15-30%. SVB's portfolio was a textbook case — long-duration holdings, par valuation on the books, no hedge against the rate surge. When a deposit run forced them to sell at market, the unrealized losses became realized, and the bank was insolvent. The 2022-2023 UST2Y move is a clean illustration of how a "pure rates" indicator can have systemic consequences when financial-sector balance sheets are wrong-footed.

The current cycle, and the open question

The big debate post-cycle: where does UST2Y settle in the medium term?

Lower (the "back to normal" view) — if inflation continues to converge to 2% and growth slows enough to justify cuts, UST2Y could retrace into the 3-3.5% range, closer to the historical norm of "Fed funds + small term premium."
Higher (the "regime change" view) — if structural inflation has shifted up, fiscal deficits keep Treasury supply elevated, and term premia normalize after a decade of compression, UST2Y could stay in the 4-4.5% range for years, with cuts arriving more slowly than the market currently prices.
Volatile around fundamentals — UST2Y has become more sensitive to data than at any time since the 1990s, which means individual prints (CPI, NFP, FOMC dots) will continue producing 10-30 bp moves. The realized volatility of UST2Y itself has roughly doubled vs. the pre-COVID baseline.

Watch points: the spread between UST2Y and the current federal funds rate (if UST2Y is well below the Fed funds rate, market expects fast cuts); the slope from UST2Y to UST5Y (a steeper 2s5s argues for a more gradual rate-cut path); the variance in dealer-survey forecasts (high variance = high uncertainty about the policy path, which feeds back into UST2Y option-implied volatility).

FAQ

Why does the 2-year yield move more than the 10-year on Fed-policy news?

The 2-year yield is mathematically dominated by the expected average federal funds rate over the next 24 months. The 10-year yield blends rate expectations over a much longer horizon with a term premium component, so any specific FOMC decision affects only a fraction of its pricing. A surprise 25bp hike that's expected to stick for two years could move UST2Y by 25 basis points; the same hike might move UST10Y by 5-10 bps because the market discounts the policy stance reverting toward neutral over the longer window.

How does UST2Y relate to the federal funds rate?

UST2Y typically trades a few basis points above or below the federal funds rate, depending on where the market thinks the Fed is going. When markets expect cuts (e.g., late-cycle), UST2Y trades below the Fed funds rate — the curve is 'pricing in' lower rates ahead. When markets expect hikes (e.g., early in a tightening cycle, or when inflation surprises higher), UST2Y trades above. The spread between UST2Y and the current Fed funds rate is one of the cleanest read-outs of market policy expectations available.

Why is UST2Y considered a 'pure rates' instrument while UST10Y isn't?

Theoretical decompositions of bond yields separate them into 'expected average future short rates' and 'term premium' (compensation for duration risk). The 2-year has a small term premium component — there's not much duration risk in a 2-year bond — so its yield is approximately equal to the market's expected average policy rate over two years. The 10-year has a much larger term premium component (estimated 50-150 bps in normal times), which can move independently of rate expectations based on Treasury supply, QE policy, foreign demand, and risk appetite.

What happened to UST2Y during the 2022-2023 hiking cycle?

It traced the fastest rise in two-year yields since the early 1980s. UST2Y started 2022 at approximately 0.73%, rose to 4.4% by year-end 2022, peaked at roughly 5.22% in October 2023, then ground lower through 2024 as cut expectations built. The full peak-to-trough move was the largest cumulative front-end rate move since the Volcker era — and the speed of the rise (over 400bps in roughly 18 months) is what made every existing bank's bond portfolio mark-to-market negative, contributing to the March 2023 regional banking crisis.

What's the difference between UST2Y and SOFR?

UST2Y is the yield on a 2-year US Treasury note — a forward-looking instrument reflecting expected rates over two years. SOFR (Secured Overnight Financing Rate) is the cost of borrowing dollars overnight against Treasury collateral — a backward-looking, single-day rate. SOFR tracks the federal funds rate almost exactly; UST2Y tracks where SOFR is expected to be on average over two years. SOFR is the floating-rate benchmark for most new dollar-denominated loans and derivatives; UST2Y is the fixed-rate benchmark for short-duration corporate and Treasury financing.