 # Question: What Is Money Duration?

## What does negative duration mean?

A situation in which the price of a bond or other debt security moves in the same direction of interest rates.

That is, negative duration occurs when the bond prices go up along with interest rates and vice versa.

Negative duration means that the bank’s equity is negative..

## What does a negative pv01 mean?

The PV01 is an estimate of how much you will gain/lose if rates decrease/increase. Unless your portfolio contains derivatives and/or is net-short duration, a rate increase will bring about a negative return.

## How do you interpret Macaulay duration?

The Macaulay duration can be viewed as the economic balance point of a group of cash flows. Another way to interpret the statistic is that it is the weighted average number of years an investor must maintain a position in the bond until the present value of the bond’s cash flows equals the amount paid for the bond.

## How is duration calculated?

The formula for the duration is a measure of a bond’s sensitivity to changes in interest rate and it is calculated by dividing the sum product of discounted future cash inflow of the bond and a corresponding number of years by a sum of the discounted future cash inflow.

## What is duration risk?

Duration risk is the name economists give to the risk associated with the sensitivity of a bond’s price to a one percent change in interest rates. The higher a bond’s duration, the greater its sensitivity to interest rates changes.

## What is effective duration?

Effective duration is a duration calculation for bonds that have embedded options. … The impact on cash flows as interest rates change is measured by effective duration. Effective duration calculates the expected price decline of a bond when interest rates rise by 1%.

## How do you calculate BPV?

BPV = Modified Duration x Dirty Price x 0.0001 Page 3 The dirty price is defined as the total price paid for a bond after including accrued interest at the date of purchase.

## Is dv01 the same as duration?

DV01 is the dollar change for a \$100 notional instrument per 100bp change in yield. Modified duration is the percent change per 100bp change in yield. Macaulay duration is the weighted average time to maturity, in years. … The DV01 and the modified duration are the same for both.

## What is the dv01?

DV01 or Dollar Value of 1 basis point, measures the interest rate risk of bond or portfolio of bonds by estimating the price change in dollar terms in response to change in yield by a single basis point ( One percent comprise of 100 basis points).

## Why is duration in years?

Duration measures how long it takes, in years, for an investor to be repaid the bond’s price by the bond’s total cash flows. … In general, the higher the duration, the more a bond’s price will drop as interest rates rise (and the greater the interest rate risk).

## What happens to duration when interest rates rise?

Duration is measured in years. Generally, the higher the duration of a bond or a bond fund (meaning the longer you need to wait for the payment of coupons and return of principal), the more its price will drop as interest rates rise.

## What is negative convexity?

If a bond’s duration increases as yields increase, the bond is said to have negative convexity. In other words, the bond price will decline by a greater rate with a rise in yields than if yields had fallen. Therefore, if a bond has negative convexity, its duration would increase—the price would fall.

## What is dollar convexity?

A convexity measure that captures the the approximate change in a bond’s dollar price that is not explained by duration. Dollar convexity= convexity × initial bond price.

## What is duration example?

Duration is an approximate measure of a bond’s price sensitivity to changes in interest rates. … For example, a bond with 10 years till maturity and a 7% coupon trading at par to yield 7% has a duration of 7.355 years. At a yield of 6% (price 107 14/32), its duration is 7.461 years.

## How do you calculate dv01 from time?

For example, if the modified duration of a Treasury security is 6.23 years, the DV01 of the instrument is: [ (0.01 x Modified Duration) x Price ] x 0.01 = DV01 [ (0.01 x 6.23) x \$108,593.75 ] x 0.01 = \$67.65 If you break down the formula, you find three components: a.