Fed Funds Rate vs 10Y Treasury Yield

The fed funds rate is the overnight interbank lending rate that the FOMC targets. It represents the cost of funding for banks borrowing reserves and is the primary policy tool. The April 2026 effective rate is 3.63 percent, within the FOMC target range of 3.50 to 3.75 percent. The rate transmits through bank lending, money market funds, and short-term financing to broader financial conditions.

The 10-year Treasury yield is the rate the US government pays to borrow for 10 years. It is set by market trading rather than by the Fed (although Fed QE/QT programs influence it). The yield reflects three components: the expected path of fed funds over the next 10 years, the term premium (extra yield demanded for committing capital long-term), and supply-demand dynamics in the Treasury market. The April 2026 reading of 4.306 percent reflects expected fed funds path slightly above 3 percent over the next decade plus approximately 100 basis points of term premium plus some Treasury supply pressure.

Term premium is the extra yield investors demand for holding a 10-year bond rather than rolling 1-year bonds for 10 years. In efficient markets the two strategies should produce equivalent expected returns, but term premium reflects compensation for various risks: inflation surprises, real rate volatility, liquidity, and capital allocation alternatives.

Term premium has varied substantially over time. The 1980s saw term premium near 4 percent (high inflation uncertainty). The 2000s saw it decline to 1 to 2 percent (Great Moderation). The 2010s saw term premium turn negative briefly (zero-rate policy, ample QE demand for duration). The 2024 to 2026 period has seen term premium re-emerge to 80 to 120 basis points as Treasury supply pressure (large fiscal deficits), reduced central bank Treasury demand (post-QT), and inflation uncertainty all contributed. The April 2026 estimated term premium of approximately 100 basis points is normal by historical standards.

The 10-year Treasury yield minus fed funds spread (T10YFF in FRED) is one of the most cited recession indicators in macro. The spread measures how much the long end is above the short end. Positive spread (typical in expansions): 10Y above fed funds, signals normal upward-sloping curve. Negative spread (inversion): fed funds above 10Y, signals tight policy and market expectations of future cuts.

The April 2026 spread of plus 67 basis points (10Y at 4.306 minus fed funds at 3.63) is mildly positive. The 30-year average spread is approximately 130 basis points. The spread inverted from October 2022 through October 2024 (24 months continuously inverted, the second-longest in modern history). Sustained inversions of 12+ months have preceded all post-1960 US recessions, although with variable lead times. The 2022 to 2024 inversion did not produce a US recession (so far), making it one of the few cases where the curve "false signaled" or significantly delayed.

The fed funds-10Y spread inverted in October 2022 as Fed hikes pushed the funds rate above 3 percent while 10Y yields stayed below that level. The inversion deepened to minus 175 basis points by August 2023 (10Y at 4.20 percent vs fed funds at 5.50 percent). The inversion held through October 2024, when the Fed's September 2024 50 basis point cut began compressing the negative spread.

The 24-month continuous inversion is the second-longest in modern history, behind only the 1980 to 1982 Volcker era. Standard recession-indicator interpretations would have suggested high probability of US recession in 2024 to 2025. However, no formal recession occurred. The episode has been called "the curve's false signal" by some analysts, although others argue the recession was avoided by aggressive Fed cutting and continued fiscal stimulus, rather than the inversion being structurally misleading. The 2022 to 2024 inversion is the most debated yield curve episode in recent macro history.

Three factors likely explain the absence of recession despite the 24-month inversion. First, the Fed cut aggressively (100 basis points in 4 months from September 2024), responding to the curve signal before broader economic damage accumulated. Past cycles saw Fed cutting beginning 4 to 8 months after un-inversion; 2024 cutting began before the curve fully un-inverted.

Second, fiscal policy remained expansionary throughout. The federal deficit averaged 6 percent of GDP in 2023 to 2024, well above historical recession-cycle averages of 3 to 4 percent. The fiscal expansion supported growth and offset some of the monetary tightening effect. Third, AI capex acceleration (approximately $500 billion annual hyperscaler spending) provided a private-sector growth driver that was not captured in standard yield curve interpretation. The combination of aggressive cuts plus fiscal expansion plus AI capex maintained growth despite the inversion. Future cycles may see similar dynamics if these structural factors persist.

April 2026 fed funds-10Y spread of plus 67 basis points is mildly positive. The spread re-emerged from inversion in October 2024 and has compressed and expanded as Fed cuts and bond market dynamics evolved. The current 67 basis points is below the 30-year average of 130 basis points, suggesting markets are not pricing strong forward growth expectations.

The Iran war effect on the pair has been small. Fed funds has been unchanged at 3.63 percent. The 10-year yield has risen modestly from 4.20 percent in February to 4.30 to 4.35 percent in April on inflation pass-through concerns. The spread has actually expanded slightly during the war as long yields rose more than short rates. If the Fed cuts another 50 basis points through 2026 (markets price), the spread would expand to approximately 100 to 120 basis points (assuming 10Y yields stable). If Iran escalates and Fed pauses while 10Y rises further, the spread could compress back near zero.

The fed funds-10Y spread reliably indicates Fed policy stance through cycle phases. Tightening phases: fed funds rises faster than 10Y, compressing the spread toward inversion. Late tightening: fed funds at peak, 10Y begins falling on growth concerns, deep inversion. Pause: fed funds plateaus, 10Y begins rising as growth concerns ease, modest inversion. Cutting phase: fed funds falls faster than 10Y, spread normalizes back to positive. Easing: fed funds at low, 10Y rises on growth recovery, steep positive spread.

The April 2026 environment fits the "pause/cutting transition" phase: fed funds has come down 100 basis points but 10Y has stayed elevated. The spread at plus 67 basis points is consistent with mid-cycle dynamics. A clean recession would typically see the curve steepen sharply (toward 200 to 300 basis points positive) as the Fed cuts aggressively. The current modest positive spread suggests markets are not pricing aggressive Fed cutting, reflecting either continued growth expectations or term premium support keeping long yields elevated.

US federal deficits have run 6 percent of GDP through 2023 to 2025, requiring approximately $2.0 to 2.5 trillion of net Treasury issuance annually. The supply pressure has put upward pressure on long yields independent of Fed policy. Term premium has risen from negative readings in the 2010s to approximately 100 basis points in 2026.

The Treasury Refunding Quarterly announcements (February, May, August, November) detail the upcoming auction calendar. The May 2026 refunding announcement will be closely watched for any signs of supply pressure relief. Treasury has been issuing more T-bills and less duration to manage the supply pressure, but the underlying deficit dynamics will keep duration issuance elevated. The combination of Fed QT pause (December 2025) plus continued large Treasury supply means term premium will likely remain at 80 to 120 basis points through 2026 to 2027, supporting the 10Y yield even as fed funds drifts lower.

The fed funds-10Y spread interacts with credit spreads, equity multiples, and dollar dynamics. In cycle peaks (deep inversion plus tight credit plus extended equity multiples), forward returns are typically negative for risk assets. In cycle troughs (steep positive spread plus wide credit spreads plus compressed multiples), forward returns are typically positive for risk assets.

April 2026 cross-asset configuration: spread at plus 67 basis points (mid-cycle), HY OAS at 262 basis points (compressed), SPY P/E at 25x (above 30-year average of 17x). The combination suggests markets are pricing continued expansion with little recession premium. If the Fed continues cutting while the economy holds up, the configuration extends. If the Iran war or other shock triggers a recession, both the curve would steepen sharply and credit/equity would correct simultaneously. The current configuration leaves more room for negative scenarios than positive ones, but no specific catalyst is yet pricing in.

For practical use: track the 10Y minus fed funds spread on a monthly basis. Above 200 basis points indicates a recession recovery phase (Fed has cut aggressively, growth recovery expected). Above 100 basis points is mid-expansion. Below 50 basis points is late-cycle warning. Below zero (inversion) is recession-warning territory.

April 2026 reading at plus 67 basis points is in the mid-cycle zone, suggesting neither immediate recession risk nor strong expansion. For trading: long 10Y / short fed funds futures captures expectations of curve steepening (rate cuts plus growth recovery). Short 10Y / long fed funds futures captures expectations of inverted or flat curve (tighter policy or recession). The April 2026 environment with the Fed pausing and 10Y at 4.30 percent on supply pressure suggests modest curve steepening through 2026 if Fed cuts proceed as priced. A surprise Iran resolution would likely steepen the curve faster (10Y falls on inflation relief, Fed cuts faster).