417 B
417 B
Longer term = more price volatility. The further away the maturity, the more sensitive the bond is to interest rate changes.
The intuition: with a 20-year bond, you're locked into that coupon for much longer, so a change in rates hurts (or helps) you more. A 5-year bond matures soon anyway, so the market impact is smaller.
Remember the rule: same coupon, different terms → longer term is more volatile.