LifeX 2065 Inflation-Protected Longevity Income ETF (LIBD)

The LifeX 2065 Inflation-Protected Longevity Income ETF (ticker: LIBD) is an ETF for people who plan to retire around 2065 and want income that won’t lose value to inflation. It holds bonds that adjust for inflation, stocks that tend to outpace inflation, and uses some trading strategies to generate extra income. The fund automatically becomes more conservative as you get closer to 2065, so you don’t have to do anything.

What is this fund actually for?

LIBD answers a real problem. Most retirees need income—money to live on. But inflation erodes that income over time. If you get $1,000 a month from an investment today and inflation is 3%, in ten years that $1,000 buys what $700 buys today. You’re poorer, even if you’re getting the same dollar amount.

LIBD tries to solve this by giving you income that grows as inflation grows. If inflation hits 3%, the income from this fund rises about 3% too. That’s the whole point.

How it makes income grow with inflation

The fund holds two main pieces. The first is Treasury Inflation-Protected Securities—TIPS. These are bonds issued by the U.S. government that adjust their value upward when inflation rises. If inflation jumps, so does the income the bond pays you. Other countries have similar bonds, and LIBD holds some of those too.

The second piece is stocks. Stocks are less predictable than bonds day-to-day, but over decades they tend to stay ahead of inflation. When a company has higher costs from inflation, it often raises its prices. So stock dividends tend to rise with inflation.

These two pieces work together. The bonds give you inflation protection built in. The stocks give you inflation protection the old-fashioned way—by growing over time.

The automatic shift over time

Here’s a feature that matters: LIBD changes automatically as 2065 approaches. Right now, when 2065 is still 40 years away, the fund holds more stocks (maybe 45–50%) because stocks will have time to grow. As 2065 gets closer, the fund shifts toward more bonds and fewer stocks. By 2065, it might be 25–30% stocks and 70–75% bonds. After 2065, it stays conservative.

You don’t have to do anything. The fund shifts for you.

Squeezing extra income from the market

The fund does something else to boost income: it sells options. Here’s what that means in plain terms. The fund might own Apple stock. It can sell someone the right to buy Apple from the fund at a certain price. For selling that right, it collects a payment. That payment is extra income, above the dividend Apple pays. The downside: if Apple soars, your fund gets called away—you miss out on some of that gain. It’s a trade: give up some upside for extra income now.

This trade makes sense if you want income more than growth, which is the whole point of this fund.

Who should own this

LIBD works for someone who is 35–45 now and planning to retire around 2065. It also works for someone who is retired now and wants inflation-protected income without having to think about it—just buy it and let it provide.

LIBD doesn’t work well if you’re retiring soon (use a fund with a closer date, like LIAE for 2050), or if you’re young and want maximum growth (just buy stocks; bonds drag you down), or if you can’t stand seeing your account value bounce around (the stock portion will make it do that).

Costs and basics

The fund charges around 35–50 basis points per year—that’s $35 to $50 for every $10,000 you have in the fund. That’s reasonable. The fund trades on an exchange, and you can buy or sell shares any day the market is open.

What to watch

Track the fund’s income (they call it the yield or distribution). If it’s falling, that might mean inflation is lower, or it might mean interest rates have changed. Check the fund’s factsheet to see what the allocation is—how much is in stocks versus bonds. If stocks are falling but you’re getting paid, that’s good news; it means your inflation protection is working.

Read the fund’s prospectus if you want the fine print on how the allocation changes over time, or what countries’ bonds it holds. But the basic idea is simple: you get income that rises with inflation, and the fund gets less risky as your retirement date approaches.