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LFBE vs. LFAW
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

LFBE vs. LFAW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in LifeX 2065 Longevity Income ETF (LFBE) and LifeX 2060 Longevity Income ETF (LFAW). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, LFBE achieves a 0.37% return, which is significantly higher than LFAW's 0.21% return.


LFBE

1D
-0.61%
1M
1.82%
YTD
0.37%
6M
0.31%
1Y
3.74%
3Y*
5Y*
10Y*

LFAW

1D
-0.56%
1M
1.62%
YTD
0.21%
6M
0.18%
1Y
4.36%
3Y*
5Y*
10Y*
*Multi-year figures are annualized to reflect compound growth (CAGR)

LFBE vs. LFAW - Yearly Performance Comparison


2026 (YTD)2025
LFBE
LifeX 2065 Longevity Income ETF
0.37%5.14%
LFAW
LifeX 2060 Longevity Income ETF
0.21%6.22%

Correlation

The correlation between LFBE and LFAW is 0.99 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.99

Correlation (All Time)
Calculated using the full available price history since Jan 6, 2025

0.99

The correlation between LFBE and LFAW has been stable across timeframes, ranging from 0.99 to 0.99 - a consistent structural relationship.

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Return for Risk

LFBE vs. LFAW — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

LFBE
LFBE Risk / Return Rank: 1414
Overall Rank
LFBE Sharpe Ratio Rank: 1515
Sharpe Ratio Rank
LFBE Sortino Ratio Rank: 1414
Sortino Ratio Rank
LFBE Omega Ratio Rank: 1313
Omega Ratio Rank
LFBE Calmar Ratio Rank: 1515
Calmar Ratio Rank
LFBE Martin Ratio Rank: 1515
Martin Ratio Rank

LFAW
LFAW Risk / Return Rank: 1717
Overall Rank
LFAW Sharpe Ratio Rank: 1818
Sharpe Ratio Rank
LFAW Sortino Ratio Rank: 1717
Sortino Ratio Rank
LFAW Omega Ratio Rank: 1616
Omega Ratio Rank
LFAW Calmar Ratio Rank: 1717
Calmar Ratio Rank
LFAW Martin Ratio Rank: 1717
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

LFBE vs. LFAW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for LifeX 2065 Longevity Income ETF (LFBE) and LifeX 2060 Longevity Income ETF (LFAW). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


LFBELFAWDifference
Sharpe ratioReturn per unit of total volatility

-0.12

Sortino ratioReturn per unit of downside risk

-0.17

Omega ratioGain probability vs. loss probability

1.08

1.10

-0.02

Calmar ratioReturn relative to maximum drawdown

0.56

0.69

-0.13

Martin ratioReturn relative to average drawdown

1.39

1.77

-0.38

LFBE vs. LFAW - Sharpe Ratio Comparison

The current LFBE Sharpe Ratio is 0.46, which is comparable to the LFAW Sharpe Ratio of 0.59. The chart below compares the historical Sharpe Ratios of LFBE and LFAW, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Drawdowns

LFBE vs. LFAW - Drawdown Comparison

The maximum LFBE drawdown since its inception was -7.65%, smaller than the maximum LFAW drawdown of -11.37%. Use the drawdown chart below to compare losses from any high point for LFBE and LFAW.


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Drawdown Indicators


LFBELFAWDifference

Max Drawdown

Largest peak-to-trough decline

-7.65%

-11.37%

+3.72%

Max Drawdown (1Y)

Largest decline over 1 year

-6.76%

-6.34%

-0.42%

Current Drawdown

Current decline from peak

-3.38%

-3.78%

+0.40%

Average Drawdown

Average peak-to-trough decline

-2.92%

-5.40%

+2.48%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.70%

2.47%

+0.23%

Volatility

LFBE vs. LFAW - Volatility Comparison

LifeX 2065 Longevity Income ETF (LFBE) has a higher volatility of 1.94% compared to LifeX 2060 Longevity Income ETF (LFAW) at 1.82%. This indicates that LFBE's price experiences larger fluctuations and is considered to be riskier than LFAW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


LFBELFAWDifference

Volatility (1M)

Calculated over the trailing 1-month period

1.94%

1.82%

+0.12%

Volatility (6M)

Calculated over the trailing 6-month period

5.86%

5.46%

+0.40%

Volatility (1Y)

Calculated over the trailing 1-year period

8.12%

7.47%

+0.65%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

9.31%

8.94%

+0.37%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

9.31%

8.94%

+0.37%

LFBE vs. LFAW - Expense Ratio Comparison

Both LFBE and LFAW have an expense ratio of 0.25%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.


Dividends

LFBE vs. LFAW - Dividend Comparison

LFBE's dividend yield for the trailing twelve months is around 8.23%, more than LFAW's 6.42% yield.


PositionTTM20252024
LFAW
LifeX 2060 Longevity Income ETF
6.42%9.85%1.47%
LFBE
LifeX 2065 Longevity Income ETF
8.23%12.22%0.00%

Frequently Asked Questions


With a correlation of 0.99, LFBE and LFAW move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

LFBE has higher volatility (1.94%) compared to LFAW (1.82%). In terms of maximum drawdown, LFBE dropped -7.65% vs LFAW's -11.37%.

On 1-year performance, LFAW leads with 4.36% vs 3.74% for LFBE. Both ETFs have the same 0.25% expense ratio. On volatility, LFAW has been the lower-risk option at 1.82%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 1-year period, LFAW has performed better with a 4.36% return vs 3.74%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

LFBE and LFAW have the same expense ratio: 0.25% per year.

LFBE has the higher dividend yield at 8.23%, compared with 6.42% for LFAW.

LFAW currently has the higher Sharpe Ratio (0.59 vs 0.46), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.

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