SHORT ANSWER
The core idea
SOFR is an overnight secured rate based on U.S. Treasury repo transactions, while LIBOR historically represented unsecured bank borrowing rates across multiple terms and currencies.
THE MECHANISM
What is happening underneath
The benchmarks therefore contain different credit, term and structural characteristics.
MARKET INTERPRETATION
How investors should read it
Replacing LIBOR required new conventions rather than a simple one-for-one ticker change.
BONDSTATS TAKEAWAY
← Browse all Bond Market QuestionsThe same market move can carry different information depending on which maturity, issuer and risk premium is changing. Read the question together with the underlying concepts rather than treating one price move as a universal signal.