Forward Rates Quant Interview Guide
Forward rates quant interview guide for spot versus forward rates, no-arbitrage intuition, curve shape, examples, and pitfalls.
Candidates connecting spot rates, forward rates, and curve trades.
Forward rates are implied future borrowing rates
Forward rates are rates implied by today spot curve for borrowing or lending over a future interval, under no-arbitrage relationships.
They are not guaranteed forecasts
A forward rate reflects market pricing, risk premia, liquidity, and conventions. It should not be stated as a certain future short rate.
Concrete example
If one-year and two-year discount factors are known, the one-year rate starting one year forward is implied by their ratio.
Forwards shape curve trades
Carry, roll-down, steepeners, flatteners, and relative-value trades often depend on how forwards compare with a trader view or risk constraint.
Common mistakes
Candidates often mix spot, par, and forward rates. State which rate you mean and how it is derived from discount factors.
Practice the pattern
Use the LeetQuidity curriculum and calibration to turn this topic into a focused practice plan.