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OFIGX vs. FHLFX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

OFIGX vs. FHLFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Oberweis Focused International Growth Fund (OFIGX) and Fidelity Series International Index Fund (FHLFX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, OFIGX achieves a 9.59% return, which is significantly lower than FHLFX's 11.78% return.


OFIGX

1D
-0.21%
1M
-1.52%
6M
5.07%
YTD
9.59%
1Y
18.67%
3Y*
18.52%
5Y*
10Y*
ALL TIME*
9.44%

FHLFX

1D
-0.71%
1M
1.26%
6M
5.76%
YTD
11.78%
1Y
25.30%
3Y*
16.61%
5Y*
9.45%
10Y*
ALL TIME*
9.34%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison


PositionAvg. Volume Value (2W)Avg. Volume Value (1M)Avg. Volume Value (3M)
$0.00$0.00$0.00
$0.00$0.00$0.00

OFIGX vs. FHLFX - Yearly Performance Comparison


2026 (YTD)2025202420232022
OFIGX
Oberweis Focused International Growth Fund
9.59%35.83%10.26%16.59%-22.73%
FHLFX
Fidelity Series International Index Fund
11.78%31.96%3.67%18.16%-9.52%

Correlation

The correlation between OFIGX and FHLFX is 0.83, meaning they have usually moved in the same direction, including during past declines.


Correlation
Correlation (1Y)
Focuses on recent behavior, but can change the most.

0.83

Correlation (3Y)
Balances recent behavior with more history.

0.85

Correlation (All Time)
Calculated using the full available price history since Mar 31, 2022

0.89

The correlation between OFIGX and FHLFX has been stable across timeframes, ranging from 0.83 to 0.89 - a consistent structural relationship.

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Return for Risk

OFIGX vs. FHLFX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

OFIGX
OFIGX Risk / Return Rank: 2929
Overall Rank
OFIGX Sharpe Ratio Rank: 2727
Sharpe Ratio Rank
OFIGX Sortino Ratio Rank: 2929
Sortino Ratio Rank
OFIGX Omega Ratio Rank: 2929
Omega Ratio Rank
OFIGX Calmar Ratio Rank: 2929
Calmar Ratio Rank
OFIGX Martin Ratio Rank: 3131
Martin Ratio Rank

FHLFX
FHLFX Risk / Return Rank: 6363
Overall Rank
FHLFX Sharpe Ratio Rank: 6565
Sharpe Ratio Rank
FHLFX Sortino Ratio Rank: 6363
Sortino Ratio Rank
FHLFX Omega Ratio Rank: 6262
Omega Ratio Rank
FHLFX Calmar Ratio Rank: 6262
Calmar Ratio Rank
FHLFX Martin Ratio Rank: 6262
Martin Ratio Rank
The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

OFIGX vs. FHLFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Oberweis Focused International Growth Fund (OFIGX) and Fidelity Series International Index Fund (FHLFX). 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.


OFIGXFHLFXDifference
Sharpe ratioReturn per unit of total volatility

-0.63

Sortino ratioReturn per unit of downside risk

-0.79

Omega ratioGain probability vs. loss probability

1.20

1.30

-0.10

Calmar ratioReturn relative to maximum drawdown

1.39

2.23

-0.84

Martin ratioReturn relative to average drawdown

4.85

8.46

-3.62

OFIGX vs. FHLFX - Sharpe Ratio Comparison

The current OFIGX Sharpe Ratio is 1.02, which is lower than the FHLFX Sharpe Ratio of 1.64. The chart below compares the historical Sharpe Ratios of OFIGX and FHLFX, 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

OFIGX vs. FHLFX - Drawdown Comparison

The maximum OFIGX drawdown since its inception was -30.21%, smaller than the maximum FHLFX drawdown of -33.58%. Use the drawdown chart below to compare losses from any high point for OFIGX and FHLFX.


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Drawdown Indicators


OFIGXFHLFXDifference

Max Drawdown

Largest peak-to-trough decline

-30.21%

-33.58%

+3.37%

Max Drawdown (1Y)

Largest decline over 1 year

-13.43%

-11.37%

-2.06%

Max Drawdown (3Y)

Largest decline over 3 years

-14.42%

-13.62%

-0.80%

Max Drawdown (5Y)

Largest decline over 5 years

-29.36%

Current Drawdown

Current decline from peak

-4.99%

-0.71%

-4.28%

Average Drawdown

Average peak-to-trough decline

-8.57%

-6.01%

-2.56%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.84%

3.00%

+0.84%

Volatility

OFIGX vs. FHLFX - Volatility Comparison

Oberweis Focused International Growth Fund (OFIGX) has a higher volatility of 6.44% compared to Fidelity Series International Index Fund (FHLFX) at 4.47%. This indicates that OFIGX's price experiences larger fluctuations and is considered to be riskier than FHLFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


OFIGXFHLFXDifference

Volatility (1M)

Calculated over the trailing 1-month period

6.44%

4.47%

+1.97%

Volatility (6M)

Calculated over the trailing 6-month period

16.47%

13.25%

+3.22%

Volatility (1Y)

Calculated over the trailing 1-year period

18.45%

15.52%

+2.93%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

18.43%

16.11%

+2.32%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

18.43%

17.62%

+0.81%

OFIGX vs. FHLFX - Expense Ratio Comparison

OFIGX has a 0.95% expense ratio, which is higher than FHLFX's 0.01% expense ratio.


Dividends

OFIGX vs. FHLFX - Dividend Comparison

OFIGX's dividend yield for the trailing twelve months is around 0.67%, less than FHLFX's 3.10% yield.


PositionTTM20252024202320222021202020192018
FHLFX
Fidelity Series International Index Fund
3.10%3.46%2.98%2.86%2.60%2.47%1.92%1.95%0.62%
OFIGX
Oberweis Focused International Growth Fund
0.67%0.73%0.00%1.44%1.26%0.00%0.00%0.00%0.00%

Frequently Asked Questions


OFIGX and FHLFX have a correlation of 0.83, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

OFIGX has higher volatility (6.44%) compared to FHLFX (4.47%). In terms of maximum drawdown, OFIGX dropped -30.21% vs FHLFX's -33.58%.

FHLFX currently has the higher Sharpe Ratio (1.64 vs 1.01), 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

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