1171.HK vs. VFINX

Last updated Jun 5, 2026

1171.HK (Yankuang Energy Group Co Ltd HK) is a stock, while VFINX (Vanguard 500 Index Fund Investor Shares) is Large Cap Blend Equities fund managed by Vanguard. Over the past 10 years, 1171.HK returned 34.38%/yr vs 15.52%/yr for VFINX. At a 0.11 correlation, their price movements are largely independent.

Performance

1171.HK vs. VFINX - Performance Comparison

The chart below illustrates the hypothetical performance of a HK$10,000 investment in Yankuang Energy Group Co Ltd HK (1171.HK) and Vanguard 500 Index Fund Investor Shares (VFINX). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

1171.HK is traded in HKD, while VFINX is traded in USD. To make them comparable, the VFINX values have been converted to HKD using the latest available exchange rates.

Returns By Period

In the year-to-date period, 1171.HK achieves a 64.45% return, which is significantly higher than VFINX's 12.02% return. Over the past 10 years, 1171.HK has outperformed VFINX with an annualized return of 34.38%, while VFINX has yielded a comparatively lower 15.52% annualized return.

1171.HK

• 1D: 0.64%
• 1M: 0.38%
• YTD: 64.45%
• 6M: 52.56%
• 1Y: 92.10%
• 3Y*: 33.81%
• 5Y*: 38.13%
• 10Y*: 34.38%

VFINX

• 1D: 0.39%
• 1M: 3.08%
• YTD: 12.02%
• 6M: 11.67%
• 1Y: 28.88%
• 3Y*: 22.53%
• 5Y*: 14.08%
• 10Y*: 15.52%

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

1171.HK vs. VFINX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
1171.HK Yankuang Energy Group Co Ltd HK	64.45%	17.12%	-9.72%	20.44%	56.65%	167.52%	-2.20%	39.96%	-26.96%	76.17%
VFINX Vanguard 500 Index Fund Investor Shares	12.02%	17.94%	24.20%	26.10%	-18.11%	29.22%	17.67%	30.64%	-4.34%	22.60%

Correlation

The correlation between 1171.HK and VFINX is -0.15, 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	-0.15
Correlation (3Y) Calculated over the trailing 3-year period	-0.00
Correlation (5Y) Calculated over the trailing 5-year period	0.03
Correlation (10Y) Calculated over the trailing 10-year period	0.08
Correlation (All Time) Calculated using the full available price history since Jul 9, 2007	0.11

The correlation between 1171.HK and VFINX shifts across timeframes, from -0.15 (1 year) to 0.11 (all time), reflecting how their relationship changes across market environments.

Return for Risk

1171.HK vs. VFINX — Risk / Return Rank

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

1171.HK

1171.HK Risk / Return Rank: 88
1171.HK Sharpe Ratio Rank: 90
1171.HK Sortino Ratio Rank: 89
1171.HK Omega Ratio Rank: 85
1171.HK Calmar Ratio Rank: 90
1171.HK Martin Ratio Rank: 88

VFINX

VFINX Risk / Return Rank: 72
VFINX Sharpe Ratio Rank: 72
VFINX Sortino Ratio Rank: 65
VFINX Omega Ratio Rank: 66
VFINX Calmar Ratio Rank: 73
VFINX Martin Ratio Rank: 83

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.

1171.HK vs. VFINX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Yankuang Energy Group Co Ltd HK (1171.HK) and Vanguard 500 Index Fund Investor Shares (VFINX). 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.

	1171.HK	VFINX	Difference
Sharpe ratio: Return per unit of total volatility	2.21	2.39	-0.18
Sortino ratio: Return per unit of downside risk	3.08	3.26	-0.19
Omega ratio: Gain probability vs. loss probability	1.36	1.43	-0.07
Calmar ratio: Return relative to maximum drawdown	4.41	3.29	+1.12
Martin ratio: Return relative to average drawdown	10.48	15.46	-4.98
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

1171.HK vs. VFINX - Sharpe Ratio Comparison

The current 1171.HK Sharpe Ratio is 2.21, which is comparable to the VFINX Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of 1171.HK and VFINX, 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

	1171.HK	VFINX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.21	2.39	-0.18
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.81	0.84	-0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	0.86	-0.10
Sharpe Ratio (All Time) Calculated using the full available price history	0.35	0.54	-0.19

Drawdowns

1171.HK vs. VFINX - Drawdown Comparison

The maximum 1171.HK drawdown since its inception was -89.97%, which is greater than VFINX's maximum drawdown of -55.28%. Use the drawdown chart below to compare losses from any high point for 1171.HK and VFINX.

Drawdown Indicators

	1171.HK	VFINX	Difference
Max Drawdown Largest peak-to-trough decline	-89.97%	-55.28%	-34.69%
Max Drawdown (1Y) Largest decline over 1 year	-19.63%	-8.60%	-11.03%
Max Drawdown (3Y) Largest decline over 3 years	-45.01%	-18.84%	-26.17%
Max Drawdown (5Y) Largest decline over 5 years	-45.01%	-24.08%	-20.93%
Max Drawdown (10Y) Largest decline over 10 years	-56.48%	-33.97%	-22.51%
Current Drawdown Current decline from peak	-5.89%	-0.35%	-5.54%
Average Drawdown Average peak-to-trough decline	-39.52%	-7.76%	-31.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.50%	1.83%	+6.67%

Volatility

1171.HK vs. VFINX - Volatility Comparison

Yankuang Energy Group Co Ltd HK (1171.HK) has a higher volatility of 13.59% compared to Vanguard 500 Index Fund Investor Shares (VFINX) at 2.88%. This indicates that 1171.HK's price experiences larger fluctuations and is considered to be riskier than VFINX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	1171.HK	VFINX	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.59%	2.88%	+10.71%
Volatility (6M) Calculated over the trailing 6-month period	29.01%	8.99%	+20.02%
Volatility (1Y) Calculated over the trailing 1-year period	39.21%	11.88%	+27.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	48.84%	16.89%	+31.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	46.24%	18.03%	+28.21%

Dividends

1171.HK vs. VFINX - Dividend Comparison

1171.HK's dividend yield for the trailing twelve months is around 4.97%, more than VFINX's 0.93% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
1171.HK Yankuang Energy Group Co Ltd HK	1.25%	8.17%	23.53%	33.73%	1.97%	4.69%	10.23%	24.63%	9.34%	1.50%	0.22%	0.69%
VFINX Vanguard 500 Index Fund Investor Shares	0.93%	1.02%	1.14%	1.36%	1.57%	1.15%	1.45%	1.77%	1.94%	1.69%	1.92%	1.99%

Frequently Asked Questions

Can I hold both 1171.HK and VFINX in my portfolio?

1171.HK and VFINX have a correlation of -0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.