What Happens to 1-3Y Treasury (SHY) When the Yield Curve Steepens Sharply?
What happens when the yield curve steepens rapidly? Bull steepener vs bear steepener, recession timing, and the implications for banks, bonds, and equities.
How 1-3Y Treasury (SHY) Responds
Scenario Background
A sharp steepening of the yield curve means the gap between long-term and short-term rates is widening rapidly. This can happen two ways, and the distinction is critical. A "bull steepener" occurs when short-term rates fall faster than long-term rates, typically because the Fed is cutting rates in response to economic weakness. A "bear steepener" occurs when long-term rates rise faster than short-term rates, typically because the market is demanding more compensation for holding long-duration debt due to inflation or fiscal concerns.
Read full scenario analysis →Historical Context
The curve steepened from -108bps to +50bps in the 2006-2008 cycle as the Fed cut rates from 5.25% to near zero, a classic bull steepener that confirmed the recession. In 2001, the curve steepened from -50bps to +250bps as the Fed slashed rates after the dot-com bust. In 2023, the bear steepener pushed the 10Y from 3.8% to 5.0% while the 2Y moved less, driven by fiscal concerns, long-end supply, and BOJ policy shifts. The most dramatic steepening occurred in 2020 when the curve went from flat to ...
What to Watch For
- •Fed cutting rates while 10Y holds steady or rises, classic bull steepener
- •10Y yields surging without Fed action, bear steepener, potentially fiscal-driven
- •Bank stocks rallying on steepening, NIM improvement being priced in
- •Mortgage applications responding to rate changes, steepener affecting the real economy
- •Curve steepening after prolonged inversion, the recession countdown timer is running
Other Assets When the Yield Curve Steepens Sharply
Other Scenarios Affecting 1-3Y Treasury (SHY)
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