Discount, Par & Premium Yield Order
🔑 Master ordering table (the core tested content)
Ranking of the four yields for the same bond depending on where it trades relative to par:
| Rank (lowest → highest yield) | DISCOUNT bond (price < par) | PAR bond (price = par) | PREMIUM bond (price > par) |
|---|---|---|---|
| 1 (lowest) | Nominal yield (coupon) | Nominal yield (coupon) | Yield to call (YTC) |
| 2 | Current yield | Current yield | Yield to maturity (YTM) |
| 3 | Yield to maturity (YTM) | Yield to maturity (YTM) | Current yield |
| 4 (highest) | Yield to call (YTC) | Yield to call (YTC) | Nominal yield (coupon) |
| Summary | Coupon < CY < YTM < YTC | All yields are equal | YTC < YTM < CY < Coupon |
Trap: the discount and premium orders are exact mirror images of each other. At par the ordering collapses — every yield equals the coupon.
Same relationship stated per-yield versus the coupon:
| Yield | Discount bond | Par bond | Premium bond |
|---|---|---|---|
| Current yield | > coupon | = coupon | < coupon |
| YTM | > coupon | = coupon | < coupon |
| YTC | > coupon | = coupon | < coupon |
Discount bond yield relationships
Here’s a summary of the discount bond example from the previous sections.
A 10 year, $1,000 par, 4% bond is trading at $800. The bond is callable at par after 5 years.
Coupon = 4% Current yield = 5% YTM = 6.7% YTC = 8.9%
⚠️ This order isn’t random. Every discount bond shows the same general relationship among these yields:
Discount bond order (lowest → highest)
- The coupon is the lowest
- Then current yield
- Then YTM
- And YTC is the highest
You can calculate each yield, but on exams it’s often more useful to recognize the relationship quickly. A common visual for this is the bond see-saw.
- The bond see-saw helps you quickly connect a bond’s price (discount vs. premium) to the relative level of its yields.
- Many test-takers memorize the see-saw and rewrite it on scratch paper at the start of the exam to avoid doing unnecessary calculations.
NASAA tends to emphasize whether a yield is higher or lower than another yield more than your ability to compute every yield from scratch. You may still be asked to calculate current yield, but the order of yields is a higher-priority concept. Knowing that order also helps you eliminate incorrect answer choices on yield questions.
Premium bond yield relationships
Now let’s use the premium bond example from the previous sections.
A 10 year, $1,000 par, 4% bond is trading at $1,100. The bond is callable at par after 5 years.
Coupon = 4% Current yield = 3.6% YTM = 2.9% YTC = 1.9%
Again, this ordering follows a consistent pattern. Every premium bond shows the same general relationship among these yields:
Premium bond order (lowest → highest)
- YTC is the lowest
- Then YTM
- Then current yield
- And the coupon is the highest
- You can use the bond see-saw here as well.
- Just like with discount bonds, the see-saw gives you a quick visual. For a premium bond, the price side points upward because the bond is trading above par.
- If you remember the yield order shown on the see-saw, yield-based questions become much more straightforward.
Yield for par bonds
We’ve seen how price affects yields for bonds purchased at a discount and at a premium. What happens if a bond is purchased at par ($1,000)?
This case is simple: when a bond is purchased at par, all yields are equal to the coupon.
There’s no gain or loss from the purchase price:
| Event | Value |
|---|---|
| Bought at par | $1,000 |
| Matures at par | $1,000 |
- So the investor’s return comes only from the coupon payments.
- For a bond purchased at par, the see-saw shows the coupon lining up with current yield, YTM, and YTC.
- ⚠️ If you see a question about par bond yields, keep it simple: they’re all the same.
The bond see-saw
📌 Yield is a major topic on this material, and the bond see-saw is a useful way to visualize the relationship between:
| The see-saw relates |
|---|
| Bond prices |
| Interest rate changes |
| Bond yields |
We’ve looked at the see-saw for discount, premium, and par bonds.
- 📌 If you plan to use a “dump sheet,” this is a common item to include. A dump sheet is a set of key visuals or reminders you write on scratch paper after the exam begins.
- Many test-takers memorize the bond see-saw so they can recreate it quickly and use it to answer yield questions.
🔑 Memory acronym
Some test-takers also use acronyms, like this:
CYM Call
CY = Current Yield M = yield to Maturity Call = yield to Call
Use whatever memory tool helps you recall these terms and their order.
Key points
Discount bond yield relationships
- Current yield, YTM, and YTC are higher than the coupon
- Order of all yields (lowest to highest):
- Nominal yield (coupon)
- Current yield
- Yield to maturity (YTM)
- Yield to call (YTC)
Premium bond yield relationships
- Current yield, YTM, and YTC are lower than the coupon
- Order of all yields (lowest to highest):
- Yield to call (YTC)
- Yield to maturity (YTM)
- Current yield
- Nominal yield (coupon)
Par bond yield relationships
- All yields are the same
Sources
Primary/official references for the material in this chapter. Every link was fetched and returned HTTP 200 on 2026-08-15.
| # | Source | Publisher |
|---|---|---|
| 1 | Interest-rate risk — bond prices fall when rates rise, duration | SEC |
| 2 | Bonds — coupon, maturity, price/yield, credit risk | SEC / Investor.gov |
| 3 | Effective federal funds rate — published daily | NY Fed |
| 4 | Achievable Series 65 — chapter 1.2.11 | Achievable (course text) |