A bull flattenerA bull flattener is a yield curve shift where long-term bond yields fall faster than short-term yields, flattening the curve. It is "bullish" for bond prices—particularly long-duration bonds—and often signals investor fear of an economic slowdown, acting as a "flight to safety". More is a yield curve shift where long-term bond yields fall faster than short-term yields, flattening the curve. It is “bullish” for bond prices—particularly long-durationBond Duration: Estimates the percentage change in a bond’s price for every 1% shift in interest rates. For example, a bond with a 3-year duration will gain or lose roughly ±3% of its value if rates fall or rise by 1%. More bonds—and often signals investor fear of an economic slowdown, acting as a “flight to safety”.
