The rate of return anticipated on a bond if it is held until the maturity date. YTM is considered a long-term bond yield expressed as an annual rate. The calculation of YTM takes into account the current market price, par value, coupon interest rate and time to maturity. It is also assumed that all coupons are reinvested at the same rate. Sometimes this is simply referred to as "yield" for short. |||An approximate YTM can be found by using a bond yield table. However, because calculating a bond's YTM is complex and involves trial and error, it is usually done by using a programmable business calculator.
A fixed income instrument that is a combination of a zero-coupon bond and a convertible bond. Due to the zero-coupon feature, the bond pays no interest and is issued at a discount to par value, while the convertible feature means that the bond is convertible into common stock of the issuer at a certain conversion price. |||The zero-coupon and convertible features offset each other in terms of the yield required by investors. Zero-coupon bonds are often the most volatile fixed-income investments because they have no periodic interest payments to mitigate the risk of holding them; as a result, investors demand a slightly higher yield to hold them. On the other hand, convertibles pay a lower yield compared to other bonds of the same maturity and quality because investors are willing to pay a premium for the convertible feature.
A certificate of deposit (CD) that is purchased at a largely discounted rate. It differs from a traditional CD in that interest payments are not received yearly, but rather as a lump sum at the date of maturity. |||The advantage of a zero-coupon CD is that there is no reinvestment risk, unlike with an instrument that pays interest at regular intervals. The disadvantage to investors is that even though interest is not paid annually, it is deemed to have accrued annually and is treated as the investor's taxable income, which means that tax is payable every year on the accrued interest for the term of the CD. While the interest is not received until the maturity date of the CD, taxes must be paid on the interest every year up until the interest is actually received. Even though the price of the CD is discounted to far below par to entice purchase, strong emphasis must be placed on ensuring that the buyer will have enough money to pay the large tax bill each year.
A debt security that doesn't pay interest (a coupon) but is traded at a deep discount, rendering profit at maturity when the bond is redeemed for its full face value. Also known as an "accrual bond". |||Some zero-coupon bonds are issued as such, while others are bonds that have been stripped of their coupons by a financial institution and then repackaged as zero-coupon bonds. Because they offer the entire payment at maturity, zero-coupon bonds tend to fluctuate in price much more than coupon bonds.
The supposition that scheduled principal and interest will be paid off with no installments. This is typically done as a means of providing a benchmark to gauge other, more complex assumptions. By determining what a product or service will cost without financing, individuals or companies can better budget their resources and plan for future expenditures and/or revenue growth. |||Prepayment assumptions are critical in valuing mortgage-backed securities with various models making assumptions about prepayment patterns under various interest rate changes. Thus, having an established standard can be helpful in determining the fair value of such investments.
A special type of bond class in a sequential pay collateralized mortgage obligation. This class of bond does not receive any interest or principal payments until all other tranches have been completely paid off. In a Z-tranche, the interest that is not paid is accrued and added to the principal for future interest calculation purposes. |||The main purpose of the Z-tranche is to speed up the maturity of the senior tranches by disbursing payment that the Z-tranche was suppose to receive to the higher priority tranches. Investors that possess long-term liabilities or those who worry about reinvestment risk would benefit from investing in a Z-tranche bond.
The final tranche in a series of mortgage-backed securities that is the last one to receive payment. Used in some collateralized mortgage obligations (CMO), Z-bonds pay no coupon payments while principal is being paid on earlier bonds. Interest that would have been paid on Z-bonds is used instead to pay down principal more rapidly on the earlier series of bonds. |||Interest payable on a Z-bond is added to the principal balance and becomes payable once claims on all prior bond classes have been satisfied. A Z-bond is similar to a zero-coupon bond, since it accrues interest rather than paying it out. Therefore, the final tranche is considered the most risky for the CMO class structures.
The income return on an investment. This refers to the interest or dividends received from a security and is usually expressed annually as a percentage based on the investment's cost, its current market value or its face value. |||This seemingly simple term, without a qualifier, can be rather confusing to investors. For example, there are two stock dividend yields. If you buy a stock for $30 (cost basis) and its current price and annual dividend is $33 and $1, respectively, the "cost yield" will be 3.3% ($1/$30) and the "current yield" will be 3% ($1/$33). Bonds have four yields: coupon (the bond interest rate fixed at issuance), current (the bond interest rate as a percentage of the current price of the bond), and yield to maturity (an estimate of what an investor will receive if the bond is held to its maturity date). Non-taxable municipal bonds will have a tax-equivalent (TE) yield determined by the investor's tax bracket.Mutual fund yields are an annual percentage measure of income (dividends and interest) earned by the fund's portfolio, net of the fund's expenses. In addition, the "SEC yield" is an indicator of the percentage yield on a fund based on a 30-day period.