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LEMB vs. TBF
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

LEMB vs. TBF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares J.P. Morgan EM Local Currency Bond ETF (LEMB) and ProShares Short 20+ Year Treasury (TBF). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, LEMB achieves a 1.19% return, which is significantly lower than TBF's 2.38% return. Over the past 10 years, LEMB has underperformed TBF with an annualized return of 1.37%, while TBF has yielded a comparatively higher 2.77% annualized return.


LEMB

1D
-0.57%
1M
1.13%
YTD
1.19%
6M
2.18%
1Y
9.81%
3Y*
6.09%
5Y*
0.59%
10Y*
1.37%

TBF

1D
0.49%
1M
-0.32%
YTD
2.38%
6M
4.57%
1Y
0.68%
3Y*
7.99%
5Y*
10.00%
10Y*
2.77%
*Multi-year figures are annualized to reflect compound growth (CAGR)

LEMB vs. TBF - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
LEMB
iShares J.P. Morgan EM Local Currency Bond ETF
1.19%18.02%-1.72%7.23%-10.74%-9.92%3.10%6.40%-7.49%12.49%
TBF
ProShares Short 20+ Year Treasury
2.38%1.27%16.33%2.43%42.37%1.33%-19.35%-10.96%3.26%-8.46%

Correlation

The correlation between LEMB and TBF is -0.40, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.


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

-0.40

Correlation (3Y)
Calculated over the trailing 3-year period

-0.38

Correlation (5Y)
Calculated over the trailing 5-year period

-0.33

Correlation (10Y)
Calculated over the trailing 10-year period

-0.17

Correlation (All Time)
Calculated using the full available price history since Oct 21, 2011

-0.08

Over the past year, the inverse relationship between LEMB and TBF has strengthened: their correlation has moved from -0.08 to -0.40, meaning they now move in opposite directions more often than their long-term average.

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Return for Risk

LEMB vs. TBF — Risk / Return Rank

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

LEMB
LEMB Risk / Return Rank: 3939
Overall Rank
LEMB Sharpe Ratio Rank: 4242
Sharpe Ratio Rank
LEMB Sortino Ratio Rank: 4141
Sortino Ratio Rank
LEMB Omega Ratio Rank: 4444
Omega Ratio Rank
LEMB Calmar Ratio Rank: 3333
Calmar Ratio Rank
LEMB Martin Ratio Rank: 3636
Martin Ratio Rank

TBF
TBF Risk / Return Rank: 99
Overall Rank
TBF Sharpe Ratio Rank: 99
Sharpe Ratio Rank
TBF Sortino Ratio Rank: 99
Sortino Ratio Rank
TBF Omega Ratio Rank: 88
Omega Ratio Rank
TBF Calmar Ratio Rank: 1010
Calmar Ratio Rank
TBF Martin Ratio Rank: 1010
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.

LEMB vs. TBF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares J.P. Morgan EM Local Currency Bond ETF (LEMB) and ProShares Short 20+ Year Treasury (TBF). 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.


LEMBTBFDifference
Sharpe ratioReturn per unit of total volatility

+1.44

Sortino ratioReturn per unit of downside risk

+1.94

Omega ratioGain probability vs. loss probability

1.29

1.02

+0.27

Calmar ratioReturn relative to maximum drawdown

1.64

0.10

+1.55

Martin ratioReturn relative to average drawdown

5.58

0.21

+5.37

LEMB vs. TBF - Sharpe Ratio Comparison

The current LEMB Sharpe Ratio is 1.51, which is higher than the TBF Sharpe Ratio of 0.07. The chart below compares the historical Sharpe Ratios of LEMB and TBF, 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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Sharpe Ratios by Period


LEMBTBFDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

1.51

0.07

+1.44

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.07

0.64

-0.57

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.15

0.19

-0.04

Sharpe Ratio (All Time)

Calculated using the full available price history

0.05

-0.21

+0.26

Drawdowns

LEMB vs. TBF - Drawdown Comparison

The maximum LEMB drawdown since its inception was -30.82%, smaller than the maximum TBF drawdown of -70.40%. Use the drawdown chart below to compare losses from any high point for LEMB and TBF.


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Drawdown Indicators


LEMBTBFDifference

Max Drawdown

Largest peak-to-trough decline

-30.82%

-70.40%

+39.58%

Max Drawdown (1Y)

Largest decline over 1 year

-6.00%

-7.23%

+1.23%

Max Drawdown (3Y)

Largest decline over 3 years

-10.09%

-17.79%

+7.70%

Max Drawdown (5Y)

Largest decline over 5 years

-25.29%

-17.79%

-7.50%

Max Drawdown (10Y)

Largest decline over 10 years

-29.09%

-38.39%

+9.30%

Current Drawdown

Current decline from peak

-4.87%

-43.40%

+38.53%

Average Drawdown

Average peak-to-trough decline

-12.74%

-47.43%

+34.69%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.76%

3.27%

-1.51%

Volatility

LEMB vs. TBF - Volatility Comparison

The current volatility for iShares J.P. Morgan EM Local Currency Bond ETF (LEMB) is 2.09%, while ProShares Short 20+ Year Treasury (TBF) has a volatility of 2.80%. This indicates that LEMB experiences smaller price fluctuations and is considered to be less risky than TBF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


LEMBTBFDifference

Volatility (1M)

Calculated over the trailing 1-month period

2.09%

2.80%

-0.71%

Volatility (6M)

Calculated over the trailing 6-month period

5.34%

6.42%

-1.08%

Volatility (1Y)

Calculated over the trailing 1-year period

6.54%

9.63%

-3.09%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

8.24%

15.72%

-7.48%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

9.29%

14.52%

-5.23%

LEMB vs. TBF - Expense Ratio Comparison

LEMB has a 0.30% expense ratio, which is lower than TBF's 0.94% expense ratio.


Dividends

LEMB vs. TBF - Dividend Comparison

LEMB's dividend yield for the trailing twelve months is around 2.41%, less than TBF's 2.84% yield.


PositionTTM20252024202320222021202020192018201720162015
LEMB
iShares J.P. Morgan EM Local Currency Bond ETF
2.41%2.44%0.00%1.34%0.86%3.89%0.00%4.39%3.46%0.00%0.00%0.64%
TBF
ProShares Short 20+ Year Treasury
2.84%3.39%4.06%4.99%0.36%0.00%0.22%1.68%0.88%0.00%0.00%0.00%

Frequently Asked Questions


LEMB and TBF have a correlation of -0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

TBF has higher volatility (2.80%) compared to LEMB (2.09%). In terms of maximum drawdown, LEMB dropped -30.82% vs TBF's -70.40%.

On 10-year performance, TBF leads with 2.77% vs 1.37% for LEMB. On fees, LEMB is cheaper at 0.30% per year. On volatility, LEMB has been the lower-risk option at 2.09%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 10-year period, TBF has performed better with a 2.77% return vs 1.37%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

LEMB is cheaper with a 0.30% expense ratio, compared with 0.94% for TBF.

TBF has the higher dividend yield at 2.84%, compared with 2.41% for LEMB.

LEMB is categorized as Emerging Markets Bonds, while TBF is Inverse Bonds. LEMB tracks J.P. Morgan GBI-EM Global 15 cap 4.5 floor, while TBF tracks U.S. Treasury 20+ Year Index (-100%). They also come from different issuers: iShares and ProShares. Their fees differ too: 0.30% for LEMB and 0.94% for TBF.

LEMB currently has the higher Sharpe Ratio (1.51 vs 0.07), 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.

Portfolio Optimizer

Find the right allocation for LEMB and TBF

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