Lesson 3: Long bonds are wildly more sensitive to rate moves than short bonds. Here is the slider that proves it.Rates jump. Which bond hurts more?You hold a 1-year bond and a 30-year bond. If you sold today, which price falls more?AThe 1-yearBeing close to maturity makes it more sensitive.BThe 30-yearIt's stuck at the old rate for decades.CNeitherPrices follow credit ratings, not rates.