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JREJ.L vs. ISJP.L
Performance
Return for Risk
Drawdowns
Volatility
Dividends

JREJ.L vs. ISJP.L

Last updated Jul 16, 2026
Documentation

JREJ.L (JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc)) and ISJP.L (iShares MSCI Japan Small Cap UCITS ETF (Dist)) are both Japan Equities funds. JREJ.L is actively managed, while ISJP.L is passively managed. Over the past 3 years, JREJ.L returned 17.38%/yr vs 17.79%/yr for ISJP.L. Their correlation of 0.81 suggests significant overlap in exposure.

Performance

JREJ.L vs. ISJP.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc) (JREJ.L) and iShares MSCI Japan Small Cap UCITS ETF (Dist) (ISJP.L). The values are adjusted to include any dividend payments, if applicable.

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Different Trading Currencies

JREJ.L is traded in USD, while ISJP.L is traded in GBp. To make them comparable, the ISJP.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, JREJ.L achieves a 15.17% return, which is significantly lower than ISJP.L's 16.53% return.

JREJ.L

1D
-1.74%
1M
-1.92%
6M
8.74%
YTD
15.17%
1Y
33.48%
3Y*
17.38%
5Y*
—
10Y*
—

ISJP.L

1D
-0.31%
1M
1.90%
6M
12.06%
YTD
16.53%
1Y
31.78%
3Y*
17.79%
5Y*
7.92%
10Y*
8.10%
*Multi-year figures are annualized to reflect compound growth (CAGR)

JREJ.L vs. ISJP.L - Yearly Performance Comparison

2026 (YTD)2025202420232022
JREJ.L
JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc)		15.17%24.21%7.80%20.39%-10.13%
ISJP.L
iShares MSCI Japan Small Cap UCITS ETF (Dist)		16.53%30.01%3.24%12.66%-4.82%

Correlation

The correlation between JREJ.L and ISJP.L is 0.79, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

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

0.79

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

0.81

Correlation (All Time)
Calculated using the full available price history since Apr 4, 2022

0.81

The correlation between JREJ.L and ISJP.L has been stable across timeframes, ranging from 0.79 to 0.81 - a consistent structural relationship.

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.

JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc)

iShares MSCI Japan Small Cap UCITS ETF (Dist)

Often compared with ISJP.L:
ISJP.L vs. XMJP.LISJP.L vs. JPJP.LISJP.L vs. DXJG.LISJP.L vs. VGTISJP.L vs. SCJISJP.L vs. SGOVISJP.L vs. DBJP

Return for Risk

JREJ.L vs. ISJP.L — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
JREJ.L
JREJ.L Risk / Return Rank: 6060
Overall Rank
JREJ.L Sharpe Ratio Rank: 5656
Sharpe Ratio Rank
JREJ.L Sortino Ratio Rank: 5959
Sortino Ratio Rank
JREJ.L Omega Ratio Rank: 5757
Omega Ratio Rank
JREJ.L Calmar Ratio Rank: 6868
Calmar Ratio Rank
JREJ.L Martin Ratio Rank: 6262
Martin Ratio Rank
ISJP.L
ISJP.L Risk / Return Rank: 7070
Overall Rank
ISJP.L Sharpe Ratio Rank: 7474
Sharpe Ratio Rank
ISJP.L Sortino Ratio Rank: 7070
Sortino Ratio Rank
ISJP.L Omega Ratio Rank: 7272
Omega Ratio Rank
ISJP.L Calmar Ratio Rank: 6868
Calmar Ratio Rank
ISJP.L Martin Ratio Rank: 6464
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.

JREJ.L vs. ISJP.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc) (JREJ.L) and iShares MSCI Japan Small Cap UCITS ETF (Dist) (ISJP.L). 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.

JREJ.LISJP.LDifference
Sharpe ratioReturn per unit of total volatility
1.55
1.83

-0.29

Sortino ratioReturn per unit of downside risk
2.26
2.55

-0.28

Omega ratioGain probability vs. loss probability

1.29

1.32

-0.04

Calmar ratioReturn relative to maximum drawdown

2.76

2.68

+0.07

Martin ratioReturn relative to average drawdown

8.78

8.63

+0.14

JREJ.L vs. ISJP.L - Sharpe Ratio Comparison

The current JREJ.L Sharpe Ratio is 1.55, which is comparable to the ISJP.L Sharpe Ratio of 1.83. The chart below compares the historical Sharpe Ratios of JREJ.L and ISJP.L, 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

JREJ.L vs. ISJP.L - Drawdown Comparison

The maximum JREJ.L drawdown since its inception was -20.61%, smaller than the maximum ISJP.L drawdown of -69.60%. Use the drawdown chart below to compare losses from any high point for JREJ.L and ISJP.L.

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Drawdown Indicators

JREJ.LISJP.LDifference

Max Drawdown

Largest peak-to-trough decline

-20.61%

-69.60%

+48.99%

Max Drawdown (1Y)

Largest decline over 1 year

-12.09%

-11.79%

-0.30%

Max Drawdown (3Y)

Largest decline over 3 years

-14.89%

-12.58%

-2.31%

Max Drawdown (5Y)

Largest decline over 5 years

—

-33.09%

—

Max Drawdown (10Y)

Largest decline over 10 years

—

-36.04%

—

Current Drawdown

Current decline from peak

-5.23%

-1.97%

-3.26%

Average Drawdown

Average peak-to-trough decline

-4.87%

-30.31%

+25.44%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.81%

3.67%

+0.14%

Volatility

JREJ.L vs. ISJP.L - Volatility Comparison

JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc) (JREJ.L) has a higher volatility of 6.97% compared to iShares MSCI Japan Small Cap UCITS ETF (Dist) (ISJP.L) at 4.99%. This indicates that JREJ.L's price experiences larger fluctuations and is considered to be riskier than ISJP.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

JREJ.LISJP.LDifference

Volatility (1M)

Calculated over the trailing 1-month period

6.97%

4.99%

+1.98%

Volatility (6M)

Calculated over the trailing 6-month period

17.87%

14.87%

+3.00%

Volatility (1Y)

Calculated over the trailing 1-year period

21.56%

17.30%

+4.26%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

18.54%

16.30%

+2.24%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

18.54%

16.51%

+2.03%

Dividends

JREJ.L vs. ISJP.L - Dividend Comparison

JREJ.L has not paid dividends to shareholders, while ISJP.L's dividend yield for the trailing twelve months is around 0.86%.

PositionTTM20252024202320222021202020192018201720162015
ISJP.L
iShares MSCI Japan Small Cap UCITS ETF (Dist)		0.86%1.85%1.73%1.77%1.99%1.52%1.58%1.53%1.39%1.29%1.07%0.67%
JREJ.L
JPMorgan ETFs (Ireland) ICAV - Japan Research Enhanced Index Equity Active UCITS ETF USD (acc)		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

Frequently Asked Questions

JREJ.L and ISJP.L have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

They also come from different issuers: JPMorgan and iShares.

Portfolio Optimizer

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