Author
LoansJagat Team
Read Time
4 Min
23 Jun 2025
‘Sasta gold aur sasta bond kabhi nahi chodna chahiye’
There was a college senior of mine who discovered a 5-year corporate bond offering 5.8% returns. He thought that it would work as an extra income in the long run, so he invested ₹3 lakh into it.
As I always say, children, ‘Andhon ki tarah invest mat karo!’, and that is what my senior did. He invested his money without checking the direction of interest rates.
Three months later, the RBI hiked the repo rate from 6% to 7%. New bonds started giving 7.5%. Now, if Rohit tried selling his bond before maturity, buyers weren’t interested. Why? Because they could earn more elsewhere. His bond's market value fell to ₹2.75 lakh.
Scenario | Rohit’s Bond (Locked at 5.8%) | Market Bonds (Post Rate Hike) |
Investment Amount | ₹3,00,000 | ₹3,00,000 |
Coupon Rate | 5.8% | 7.5% |
Market Value After Hike | ₹2,75,000 | ₹3,00,000 |
Loss on Early Exit | ₹25,000 | ₹0 |
Had Rohit waited a bit or chosen a floating-rate bond, he could have gained more and saved himself the loss. Bonds do not behave like FDs. Their prices change depending on the interest rate environment. But not everyone has a junior who could guide you like I did for my senior. Wrong!
This is the blog that you needed. Once you understand how interest rates affect bond prices and yields, you will understand the difference between high returns and stability.
Ruqsaar bought a bond that pays ₹7,000 annually on a ₹1,00,000 investment. New bonds started offering ₹10,000 annually for the same investment. Her bonds became less attractive, meaning that to sell them, she would need to provide a discount.
This is because when interest rates rise, the prices of existing bonds fall, and vice versa. It's like selling an old phone when a new model is out; you have to lower the cost to make it appealing. ‘Ab samjhe miyyan.’
Read More – IRFC Bonds
For example, Rahul bought a ₹1,00,000 bond at 7% annual interest. 3 years later, new bonds offered 8.5%. To sell his old bond, Rahul had to discount it to ₹94,500. Buyers preferred ₹8,500 per year over ₹7,000.
The rising rates dropped his bond’s value by ₹5,500. Let’s have a quick recap of both bonds and their values in the table given below:
Detail | Rahul’s Bond (2023) | New Bond (2025) | Impact |
Face Value | ₹1,00,000 | ₹1,00,000 | Both bonds have the same principal |
Coupon Rate (Annual Interest) | 7% | 8.5% | Rahul earns ₹7,000/year vs new ₹8,500/year |
Annual Interest Received | ₹7,000 | ₹8,500 | Buyer earns ₹1,500 less with Rahul’s bond |
Market Demand | Low | High | Investors prefer higher returns |
Resale Price of Rahul’s Bond | ₹94,500 | ₹1,00,000 (at par) | Rahul must sell at a ₹5,500 discount |
Effective Yield to Buyer | ~8.5% | 8.5% | Discount boosts yield to match market rate |
Price Drop (%) | 5.5% | 0% | Rahul loses value due to the interest rate hike |
When you invest in a bond, you're practically lending money to an entity (like a government or corporation). In exchange, you will get periodic interest payments and the return of the bond's face value at maturity. The bond yield represents the return you earn on this investment. There are two common types:
Current Yield = (Annual Coupon Payment / Current Market Price) × 100
YTM ≈ [Annual Coupon Payment + (F V - P P) / Years to Maturity] / [(FV + PP) / 2]
Wherein,
For example, Sneha bought a corporate bond from Infoserve Ltd. for ₹95,000. The bond’s face value is ₹1,00,000, and it pays ₹8,000 annual interest. She plans to hold it for a year and then sell or redeem it.
Now Sneha wants to calculate how much return she’s earning on her ₹95,000 investment. So let’s do the calculations with the help of the table given below:
Metric | Formula | Value | Explanation |
Coupon Rate | (Annual Coupon ÷ Face Value) × 100 | (₹8,000 ÷ ₹1,00,000) × 100 = 8% | Fixed interest rate based on the bond's face value |
Current Yield | (Annual Coupon ÷ Purchase Price) × 100 | (₹8,000 ÷ ₹95,000) × 100 = 8.42% | Sneha’s return is based on the price she paid |
Total Gain on Maturity | Redemption Value – Purchase Price | ₹1,00,000 – ₹95,000 = ₹5,000 | Profit Sneha earns if she holds till maturity |
Yield to Maturity (YTM) | (Annual Interest + (Gain ÷ Years)) ÷ ((FV + PP)/2) | (₹8,000 + ₹1,000) ÷ ₹97,500 × 100 = 9.23% | Includes annual return + capital gain, averaged over time |
‘Seesaw par to baithe honge? Bass wahi logic hai.’ When interest rates rise, bond prices typically fall, and when rates fall, bond prices tend to increase. This is what you have to remember while investing in any bond.
Also Read - NHAI Bonds
Otherwise, your returns will drop faster than my Class 12th results. So, invest wisely because you now know the entire syllabus!
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LoansJagat Team
We are a team of writers, editors, and proofreaders with 15+ years of experience in the finance field. We are your personal finance gurus! But, we will explain everything in simplified language. Our aim is to make personal and business finance easier for you. While we help you upgrade your financial knowledge, why don't you read some of our blogs?
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