By David Enna, Tipswatch.com
I am writing this on a gorgeous Friday night in Rapa Nui, also known as Easter Island. I am sitting in the open-air lobby of a nice hotel, because everywhere else the Internet is non-existent.
So OK, let’s try to focus on this week’s auction of a new 30-year Treasury Inflation-Protected Security, CUSIP 912810UH9. This is a new TIPS, so its coupon rate and real yield to maturity will be set by the auction results.
At Friday’s market close, the Treasury estimated the real yield of a 30-year TIPS at 2.38%. If that real yield holds through the week, this TIPS would get the highest yield above inflation of any originating or reopening TIPS auction of this term since the Treasury re-started issuing the 30-year TIPS in February 2010.
Definition: The “real yield” of a TIPS is its yield above official future U.S. inflation, over the term of the TIPS. So a real yield of 2.38% means an investment in this TIPS would provide a return that exceeds U.S. inflation by 2.38% for 30 years.
Potentially, the coupon rate could be set as high as 2.375%. All of this looks very good.
The problem with this TIPS — for me and many others — is the 30-year term. My investing style is to buy TIPS and hold to maturity. This TIPS will mature February 15, 2055, when I will be 101 years old. it’s not a good choice for me.
The other thing to realize about any 30-year TIPS is that it will be a highly volatile investment, plummeting in value if real yields rise, but also producing a big interim gain if real yield fall.
For example, the 30-year TIPS issued in February 2022 got a real yield of only 0.195% and it is now selling at a price of about 56.33. In other words, it has lost about 43% of its value in only three years. This week’s auction will get a much much better real yield, but it will still be volatile. That’s my warning.
For a 30- to 50-year old investor who could easily hold to maturity, this TIPS is attractive as the top line of a 30-year TIPS ladder. Getting around 2.38% above inflation is going to work out well, even if real yields continue to rise. But only if you can hold to maturity.
Here is the trend in the 30-year real yield over the last 15 years (since the Treasury began to issue 30-year TIPS after a 9-year pause):

Take a look at this graph and you can see the 30-year real yield is now in a desirable place. But it could go higher. It could go lower.
Inflation breakeven rate
With a 30-year nominal Treasury note yielding 4.69% at Friday’s market close, this TIPS currently would have an inflation breakeven rate of 2.31%, which is high but not out of the range of recent results. Over the last 30 years, inflation. has averaged 2.5%.
At some point, a high inflation breakeven rate would make the nominal Treasury attractive, but there is no way I’d be buying 30-year nominal at this point.
Pricing
CUSIP 912810UH9 will carry an inflation index of only 1.00016 on the settlement date of Feb 28. Because its coupon rate will be set slightly below the auctioned real yield, it is likely to have an investment cost very close to par value.
If you order $10,000 of this TIPS, you will be paying a price close to $10,000.
Thoughts
I am not investing in this. But for the right person with the ability to hold to maturity, CUSIP 912810UH9 should end up being an attractive, sensible investment.
This TIPS auction closes Thursday at 1 p.m. EST. 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.
I will be posting the auction results sometime Thursday. Who knows? I am on vacation. Here is a history of auction results for this term over the last 5 years:
• Now is an ideal time to build a TIPS ladder
• Confused by TIPS? Read my Q&A on TIPS
• TIPS in depth: Understand the language
• TIPS on the secondary market: Things to consider
• TIPS investor: Don’t over-think the threat of deflation
• Upcoming schedule of TIPS auctions
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Follow Tipswatch on X (Twitter) for updates on daily Treasury auctions and real yield trends (when I am not traveling).
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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.













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