Stone Ridge Trust - LifeX 2050 Longevity Income ETF
$139.16+0.97 (+0.70%) past 5 days
- 0.25%
- $4M
- −5.8%
- 7.19%
- 0M sh
- $139.16
- low $138.19high $159.55
The ETF.net LFAI Grade
Score 28 out of 100
- 26 of 31
Score 28 of 100 falls in the D band. A is 70 or higher, B 55 to under 70, C 40 to under 55, D 25 to under 40, F under 25.
Very small fund, grade capped at C.
The cap holds the Score at 40 or below, so B and A are out of reach.
- The pillars earned
- 28
- This cap took
- −0
- Published Score
- 28
Cost
The fund’s net expense ratio, ranked against its category.F10 out of 100Rank 25 of 31Mission
Whether the fund did what it promised, tested against its stated mandate.F20 out of 100Rank 14 of 23Risk
How the fund held up when markets fell: downside volatility, drawdowns and tail loss.C44 out of 100Rank 15 of 29Tradability
How easy the fund is to trade: daily volume, and how far its price strays from net asset value.C40 out of 100Rank 22 of 31Holdings
How concentrated the fund is, and how complete and current its disclosed holdings are.B60 out of 100Rank 17 of 31Durability
Whether the fund is likely to stay open, judged by its age, its assets and its issuer’s assets.D35 out of 100Rank 22 of 31
LFAI Holdings
- Bonds
- 23
- 89%
- United States Treasury Note/Bond 4.5% 02/15/2044
Geography
- United States100.00%
LFAI Performance
Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.
Returns run to the Oct 12, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.
| Period | LFAI |
|---|---|
| Year to date | −5.0% |
| 1 month | −2.0% |
| 3 months | −4.3% |
| 1 year | −5.8% |
| 3 years | — |
| 5 years | — |
| 10 years | — |
Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.
| Year | Return bar | LFAI |
|---|---|---|
| 2026 YTD | −5.0% | |
| 2025 | +3.2% | |
| 2024 | −8.7% |
LFAI in the news
No ETF.net Research article names LFAI yet.
LFAI Dividends
- 7.19%
- $10.00
- $0.83 per share
- Monthly
Distribution history
LFAI Risk
- 6.8%
How it’s calculated: standard deviation
The sample standard deviation of monthly total returns, multiplied by the square root of 12.
Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.
- −1.30
How it’s calculated: Sharpe ratio
Subtract each month’s Treasury-bill return from the fund’s monthly total return.
Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.
Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.
- −11.1%
How it’s calculated: maximum drawdown
The largest percentage decline from an earlier peak, using total returns with reinvested distributions.
Uses up to five years through the last close, with at least 12 months required.
- 0.07
How it’s calculated: beta
The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.
LFAI Cost
- The middle half of Defined-Maturity Treasury funds
- Median 0.07%
23 of the 30 Defined-Maturity Treasury funds charge less.
Other funds in Defined-Maturity Treasury
- DIBGMiShares iBonds Dec 2056 Term Treasury ETFExpense ratio 0.07%1 year return —
- DIBGKiShares iBonds Dec 2054 Term Treasury ETFExpense ratio 0.07%1 year return −9.5%
- DLFAOStone Ridge Trust - LifeX 2055 Longevity Income ETFExpense ratio 0.25%1 year return −6.8%
- DLFAWStone Ridge Trust - LifeX 2060 Longevity Income ETFExpense ratio 0.25%1 year return −7.7%
- FLFBEStone Ridge Trust - LifeX 2065 Longevity Income ETFExpense ratio 0.25%1 year return −8.5%