{"id":101,"date":"2021-03-05T10:00:00","date_gmt":"2021-03-05T10:00:00","guid":{"rendered":"http:\/\/localhost\/test-ib\/?p=101"},"modified":"2026-06-25T05:09:35","modified_gmt":"2026-06-25T05:09:35","slug":"why-bond-prices-and-yields-move-in-opposite-directions","status":"publish","type":"post","link":"https:\/\/www.indiabonds.com\/news-and-insight\/blogs\/why-bond-prices-and-yields-move-in-opposite-directions\/","title":{"rendered":"Why Bond Prices and Yields move in Opposite Directions?"},"content":{"rendered":"\n

Introduction<\/h2>\n\n\n\n

Bond prices and yields move in opposite directions: when the price falls the yield rises, and when the price rises the yield falls. This is because the coupon is fixed, so the only way an older bond stays competitive with new bonds is for its price to adjust.. For a retail investor exploring the financial markets, a nuanced understanding of the mechanisms that drive asset prices is essential. This is particularly true for bonds, an asset class known for its complexity and subtlety. In this article, we explore why bond prices and yields move in opposite directions\u2014a fundamental concept that is crucial for both novice and experienced investors.<\/p>\n\n\n\n

Investment Terminology<\/h2>\n\n\n\n

Bond Price:<\/strong>
This is the current market price of a bond, which can fluctuate based on interest rates, credit quality, and overall demand in the bond market.<\/p>\n\n\n\n

Coupon Rate:<\/strong>
The fixed annual interest paid by the bond issuer to the bondholder. It’s calculated on the bond\u2019s face value and remains unchanged throughout the bond\u2019s life.<\/p>\n\n\n\n

Face Value:<\/strong>
Also known as the par value, this is the amount the investor will receive from the issuer at the time of maturity. It is usually \u20b91,000 for most bonds in India.<\/p>\n\n\n\n

Bond Yield:<\/strong>
This represents the return an investor earns on a bond, based on the bond\u2019s current market price. When the bond price changes, the yield moves in the opposite direction.<\/p>\n\n\n\n

Yield to Maturity (YTM):<\/strong>
YTM is the total return an investor can expect if the bond is held until it matures, assuming all coupon payments are reinvested at the same rate. It reflects both the bond\u2019s current market price and time left to maturity.<\/p>\n\n\n\n

Current Yield vs Yield to Maturity (YTM)<\/h2>\n\n\n\n

Current yield = annual coupon \/ market price. YTM is the total annualised return if held to maturity, including any capital gain or loss. A bond bought below face value has a YTM higher than its coupon; above face value, lower.<\/p>\n\n\n\n

Relationship Between Bond Price and Yield<\/h2>\n\n\n\n

For Bonds we use any one of the TWO terms to determine the level of transaction \u2013 price or yield. Price is simple to understand as most things that money can buy have a price. Now, as bonds are fixed income securities offering stable regular interest rate, people are focused on the total returns on their investment. This total return of any bond at a particular price is called it\u2019s \u201cyield\u201d. Naturally, it is understandable that if your purchase price of an asset is \u2018lower\u2019, then your returns on it will be \u2018higher\u2019. For bonds if the \u2018price\u2019 or investment amount is lower, then the return on it or \u2018yield\u2019 is higher \u2013 establishing the relationship that for Bonds: Price and Yield move in opposite directions.<\/p>\n\n\n\n

Example of Bond Price and Yield movement<\/h2>\n\n\n\n

Let\u2019s stay with the example above that company ABC has issued bonds for 5 years at 10% and a bondholder Mr.X has subscribed to it. Now the bondholder wants to sell this after 6 months and in that time interest rates in the economy have moved lower. Investors will come to buy this bond as it offers high interest versus other low interest options which will drive the bond price higher \u2013 let\u2019s say to Rs.110. Now when bondholder Ms.Y buys this bond at Rs.110, the total return (or Yield) that she gets for paying this higher price is only 7.5% as she will receive Rs.10 every year for 5 years plus the principal of Rs.100 back after 5 years.
Similarly, if interest rates have moved higher or the Credit Rating of company ABC has deteriorated, investors will sell this bond to invest<\/a> in other higher rated options or better companies. This will make the bond trade at Rs.90 now and Ms.Y will get a Yield of 12.8% for investing at Rs.90 \u2013 so her yield has gone higher as the bond price has gone lower. <\/p>\n\n\n\n

This is represented in the simple chart below where we show yield for different prices:<\/p>\n\n\n\n



\"Bond<\/p>\n\n\n\n

As an investor, do not get confused as a bond may be quoted on it\u2019s Price or Yield. It\u2019s just two different ways of saying the same thing! When the investment amount goes up, returns go down and vice versa. For Bonds it\u2019s Higher the Price \u2013 Lower the Yield.<\/strong> Think of it\u2019s relation as a See-Saw!<\/p>\n\n\n\n

Reasons for Change in Bond Price<\/h2>\n\n\n\n

In order for us to understand the main reasons why bond prices change, let us use and example of bonds issued by a company. Let\u2019s assume company ABC wants to borrow money today for 5 years. It does a primary bond issue at Rs.100 face value per bond and finds investor demand at 10% – implying that it will pay 10% (coupon) every year for 5 years (maturity) to investors and return everyone\u2019s money after 5 years. Of course, nothing in life including financial markets can remain the same for 5 years! Similarly, the price of this bond may change due to the following main factors:<\/p>\n\n\n\n