How do we measure bond price volatility?
What is yield value of a price change?
Yield value of a price change measures inverse price sensitivity.
Smaller required yield movement implies greater duration and higher volatility.
What is duration?
Duration measures a bonds price sensitivity to interest rate changes
duration measures interest rate risk, not time
Which factors affect duration?
Lower coupon → higher duration
* Longer maturity → higher duration
* Lower YTM → higher duration