Assertion: positive butterfly | /r/HasProperty | non-parallel shift
Facets:
value: in a bond yield curve
type: LOCATION
Source sentences:
text: A positive butterfly occurs when there is a non-parallel shift in a bond yield curve in which long- and short-term yields increase by a higher degree than medium term yields.
text: A positive butterfly is a non-parallel yield curve shift in which short- and long-term interest rates shift upward by a greater magnitude than medium term rates.