By David Enna, Tipswatch.com
The U.S. Treasury on Thursday will offer $19 billion in a reopening auction of CUSIP 91282CGW5, creating a 4-year, 10-month Treasury Inflation-Protected Security.
This TIPS had its originating auction on April 20, 2023, when investors got a real yield to maturity of 1.32%. Its coupon rate was set at 1.25%. CUSIP 91282CGW5 now trades on the secondary market and at the close Friday it had a real yield to maturity of 1.81% and a discounted price of $97.43 for $100 of value.
If the real yield holds above 1.8% through Thursday’s auction, it would be the highest auctioned real yield for a TIPS of this term since October 2008.
Definition: A TIPS is an investment that pays a coupon rate well below that of other Treasury investments of the same term. But with a TIPS, the principal balance adjusts each month (usually up, but sometimes down) to match the current U.S. inflation rate. So, the “real yield to maturity” of a TIPS indicates how much an investor will earn above (or below) inflation.
This TIPS looks attractive, in my opinion. I was a buyer at the originating auction and the real yield has risen strongly since then. The 5-year real yield — which is the most sensitive to Federal Reserve rate increases — is now the highest across the TIPS maturity spectrum:
This chart shows how far we have come over the last three years, moving from dreary days of deeply negative real yields to 14-year highs. Just 2 years ago, in June 2021, a similar 5-year TIPS reopening got a real yield of -1.416%.
Pricing: On the settlement date of June 30, this TIPS will have an inflation index ratio of 1.01121, which means an order for $1,000 par would actually be purchasing $1,011.21 of principal. At the discounted price of 97.43, that would mean the investment cost would be $985.22 for $1,011.21 of principal. Plus the investor would pay an additional $2.62 per $1,000 for accrued interest. This will change by Thursday, but it does give you a rough estimate.
Inflation breakeven rate
With the nominal 5-year Treasury note trading with a yield of 3.98%, this TIPS currently has an inflation breakeven rate of 2.17%, a number I consider stunning. Investors are saying that inflation over the next 4 years, 10 months will average 2.17%? Seems mighty optimistic. If you think inflation will be higher, this TIPS is attractive, at least versus a nominal Treasury of the same term.
U.S. inflation is currently running at an annual rate of 4.0% and has averaged 3.9% over the last five years. Here is the trend in the 5-year inflation breakeven rate over the last three years:

What about bank CDs?
You can still find best-in-nation 5-year bank CDs paying 4.5% or even a bit higher. That stretches out the breakeven rate to about 2.7%, which seems more plausible. If you don’t care about inflation protection, bank CDs remain an attractive option.
What about I Bonds?
U.S. Series I Savings Bonds currently have a fixed rate of 0.9% for purchases through October. That fixed rate is equivalent to the real yield of a TIPS, and the 5-year term is an option for redemption without penalty. But a 5-year TIPS with a real yield of 1.81% is more attractive than an I Bond at 0.9%, looking purely at investment returns. I Bonds have other factors — simplicity, better deflation protection and flexible maturity date — that make them attractive. I invest in both.
Final thoughts
My TIPS ladder is already loaded with maturities in 2028. but I think I will add another purchase of CUSIP 91282CGW5, if real yields hold up next week. (Financial markets will be closed Monday for the Juneteenth holiday.) Most likely I will buy at the auction, but if I see a good price mid-week on the secondary market, I might grab it.
Keep in mind that a new 10-year TIPS will be auctioned July 20, and that one also looks like it will be worth strong consideration.
Thursday’s auction will close at 1 p.m. EDT and I will post results soon after. If you are considering bidding at Thursday’s auction, I suggest you keep an eye on Bloomberg’s Current Yields to track the yield trend. Non-competitive bids at TreasuryDirect must be placed by noon Thursday. If you are putting an order in through a brokerage, make sure to place your order Wednesday or very early Thursday, because brokers cut off auction orders before the noon deadline.
Here is the recent history of 4- to 5-year TIPS auctions, showing the transition from deeply negative real yields, beginning just a year ago:
• Confused by TIPS? Read my Q&A on TIPS
• TIPS in depth: Understand the language
• TIPS on the secondary market: Things to consider
• Upcoming schedule of TIPS auctions
* * *
Feel free to post comments or questions below. If it is your first-ever comment, it will have to wait for moderation. After that, your comments will automatically appear. Please stay on topic and avoid political tirades.
David Enna is a financial journalist, not a financial adviser. He is not selling or profiting from any investment discussed. I Bonds and TIPS are not “get rich” investments; they are best used for capital preservation and inflation protection. They can be purchased through the Treasury or other providers without fees, commissions or carrying charges. Please do your own research before investing.














That prompted me to add to my TIPS today.