FHKTX vs. OBCHX

Last updated Jun 3, 2026

FHKTX (Fidelity Advisor China Region Fund Class M) and OBCHX (Oberweis China Opportunities Fund) are both China Equities funds. Over the past 10 years, FHKTX returned 14.43%/yr vs 10.47%/yr for OBCHX. Their correlation of 0.83 suggests significant overlap in exposure. FHKTX charges 1.50%/yr vs 2.03%/yr for OBCHX.

Performance

FHKTX vs. OBCHX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor China Region Fund Class M (FHKTX) and Oberweis China Opportunities Fund (OBCHX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FHKTX achieves a 36.03% return, which is significantly higher than OBCHX's 30.18% return. Over the past 10 years, FHKTX has outperformed OBCHX with an annualized return of 14.43%, while OBCHX has yielded a comparatively lower 10.47% annualized return.

FHKTX

• 1D: 1.12%
• 1M: 5.64%
• YTD: 36.03%
• 6M: 38.76%
• 1Y: 81.77%
• 3Y*: 32.28%
• 5Y*: 7.60%
• 10Y*: 14.43%

OBCHX

• 1D: -1.34%
• 1M: 4.95%
• YTD: 30.18%
• 6M: 31.49%
• 1Y: 61.59%
• 3Y*: 26.34%
• 5Y*: 1.46%
• 10Y*: 10.47%

*Multi-year figures are annualized to reflect compound growth (CAGR)

FHKTX vs. OBCHX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FHKTX Fidelity Advisor China Region Fund Class M	36.03%	41.85%	22.53%	-0.84%	-24.32%	-14.20%	46.95%	34.26%	-17.96%	50.94%
OBCHX Oberweis China Opportunities Fund	30.18%	40.89%	7.28%	-7.70%	-37.21%	-5.16%	57.06%	36.32%	-25.94%	54.99%

Correlation

The correlation between FHKTX and OBCHX is 0.77, 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	0.77
Correlation (3Y) Calculated over the trailing 3-year period	0.80
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since May 9, 2008	0.83

The correlation between FHKTX and OBCHX has been stable across timeframes, ranging from 0.77 to 0.83 - a consistent structural relationship.

Return for Risk

FHKTX vs. OBCHX — Risk / Return Rank

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

FHKTX

FHKTX Risk / Return Rank: 95
FHKTX Sharpe Ratio Rank: 98
FHKTX Sortino Ratio Rank: 93
FHKTX Omega Ratio Rank: 91
FHKTX Calmar Ratio Rank: 97
FHKTX Martin Ratio Rank: 95

OBCHX

OBCHX Risk / Return Rank: 82
OBCHX Sharpe Ratio Rank: 87
OBCHX Sortino Ratio Rank: 72
OBCHX Omega Ratio Rank: 71
OBCHX Calmar Ratio Rank: 96
OBCHX Martin Ratio Rank: 85

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.

FHKTX vs. OBCHX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor China Region Fund Class M (FHKTX) and Oberweis China Opportunities Fund (OBCHX). 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.

	FHKTX	OBCHX	Difference
Sharpe ratio Return per unit of total volatility	3.96	2.85	+1.11
Sortino ratio Return per unit of downside risk	4.67	3.54	+1.13
Omega ratio Gain probability vs. loss probability	1.66	1.48	+0.19
Calmar ratio Return relative to maximum drawdown	7.43	6.36	+1.08
Martin ratio Return relative to average drawdown	23.02	16.09	+6.93
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FHKTX vs. OBCHX - Sharpe Ratio Comparison

The current FHKTX Sharpe Ratio is 3.96, which is higher than the OBCHX Sharpe Ratio of 2.85. The chart below compares the historical Sharpe Ratios of FHKTX and OBCHX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	FHKTX	OBCHX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.96	2.85	+1.11
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.32	0.05	+0.26
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.65	0.42	+0.23
Sharpe Ratio (All Time) Calculated using the full available price history	0.36	0.42	-0.06

Drawdowns

FHKTX vs. OBCHX - Drawdown Comparison

The maximum FHKTX drawdown since its inception was -58.83%, smaller than the maximum OBCHX drawdown of -74.03%. Use the drawdown chart below to compare losses from any high point for FHKTX and OBCHX.

Drawdown Indicators

	FHKTX	OBCHX	Difference
Max Drawdown Largest peak-to-trough decline	-58.83%	-74.03%	+15.20%
Max Drawdown (1Y) Largest decline over 1 year	-10.83%	-9.59%	-1.24%
Max Drawdown (3Y) Largest decline over 3 years	-22.25%	-23.88%	+1.63%
Max Drawdown (5Y) Largest decline over 5 years	-52.80%	-52.17%	-0.63%
Max Drawdown (10Y) Largest decline over 10 years	-58.83%	-59.47%	+0.64%
Current Drawdown Current decline from peak	-0.75%	-13.23%	+12.48%
Average Drawdown Average peak-to-trough decline	-19.12%	-25.71%	+6.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.50%	3.79%	-0.29%

Volatility

FHKTX vs. OBCHX - Volatility Comparison

Fidelity Advisor China Region Fund Class M (FHKTX) and Oberweis China Opportunities Fund (OBCHX) have volatilities of 7.07% and 7.38%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FHKTX	OBCHX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.07%	7.38%	-0.31%
Volatility (6M) Calculated over the trailing 6-month period	16.47%	15.73%	+0.74%
Volatility (1Y) Calculated over the trailing 1-year period	21.16%	22.13%	-0.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.21%	26.77%	-2.56%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.31%	25.11%	-2.80%

FHKTX vs. OBCHX - Expense Ratio Comparison

FHKTX has a 1.50% expense ratio, which is lower than OBCHX's 2.03% expense ratio.

Dividends

FHKTX vs. OBCHX - Dividend Comparison

FHKTX's dividend yield for the trailing twelve months is around 0.93%, more than OBCHX's 0.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FHKTX Fidelity Advisor China Region Fund Class M	0.93%	1.27%	1.10%	1.27%	0.29%	10.88%	4.51%	0.02%	0.00%	0.00%	0.69%	14.81%
OBCHX Oberweis China Opportunities Fund	0.78%	1.01%	2.16%	0.46%	1.22%	41.65%	11.50%	3.37%	26.11%	6.26%	0.81%	11.05%

Frequently Asked Questions

Can I hold both FHKTX and OBCHX in my portfolio?

FHKTX and OBCHX have a correlation of 0.77, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FHKTX or OBCHX?

OBCHX has higher volatility (7.38%) compared to FHKTX (7.07%). In terms of maximum drawdown, FHKTX dropped -58.83% vs OBCHX's -74.03%.

Which has better risk-adjusted returns?

FHKTX currently has the higher Sharpe Ratio (3.96 vs 2.85), 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.