RYVIX vs. BACIX

Last updated Aug 1, 2026

RYVIX (Rydex Energy Services Fund) and BACIX (BlackRock Energy Opportunities Fund) are both Energy Equities funds. Over the past 10 years, RYVIX returned -2.78%/yr vs 9.60%/yr for BACIX. Their correlation of 0.89 means they have usually moved in the same direction. RYVIX charges 1.36%/yr vs 0.91%/yr for BACIX.

Performance

RYVIX vs. BACIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rydex Energy Services Fund (RYVIX) and BlackRock Energy Opportunities Fund (BACIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RYVIX achieves a 31.00% return, which is significantly lower than BACIX's 33.03% return. Over the past 10 years, RYVIX has underperformed BACIX with an annualized return of -2.78%, while BACIX has yielded a comparatively higher 9.60% annualized return.

RYVIX

• 1D: 2.74%
• 1M: 1.81%
• 6M: 8.32%
• YTD: 31.00%
• 1Y: 62.56%
• 3Y*: 4.57%
• 5Y*: 12.54%
• 10Y*: -2.78%
• ALL TIME*: 1.34%

BACIX

• 1D: 1.06%
• 1M: 10.91%
• 6M: 18.16%
• YTD: 33.03%
• 1Y: 41.82%
• 3Y*: 15.49%
• 5Y*: 21.86%
• 10Y*: 9.60%
• ALL TIME*: 6.07%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
BACIX BlackRock Energy Opportunities Fund	$0.00	$0.00	$0.00
RYVIX Rydex Energy Services Fund	$0.00	$0.00	$0.00

RYVIX vs. BACIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RYVIX Rydex Energy Services Fund	31.00%	2.29%	-7.73%	4.45%	43.02%	17.12%	-36.94%	-0.41%	-45.58%	-18.85%
BACIX BlackRock Energy Opportunities Fund	33.03%	11.03%	4.23%	2.97%	43.64%	43.50%	-29.38%	13.04%	-19.55%	2.47%

Correlation

The correlation between RYVIX and BACIX is 0.68, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.68
Correlation (3Y) Balances recent behavior with more history.	0.77
Correlation (5Y) Shows whether the relationship held over a longer period.	0.83
Correlation (10Y) Provides a long-term view across more market conditions.	0.85
Correlation (All Time) Calculated using the full available price history since Feb 24, 2005	0.89

Over the past year, the correlation between RYVIX and BACIX has dropped to 0.68 - well below their long-term average of 0.89, suggesting their price drivers have been diverging.

Return for Risk

RYVIX vs. BACIX — Risk / Return Rank

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

RYVIX

RYVIX Risk / Return Rank: 73
RYVIX Sharpe Ratio Rank: 79
RYVIX Sortino Ratio Rank: 72
RYVIX Omega Ratio Rank: 69
RYVIX Calmar Ratio Rank: 80
RYVIX Martin Ratio Rank: 64

BACIX

BACIX Risk / Return Rank: 82
BACIX Sharpe Ratio Rank: 89
BACIX Sortino Ratio Rank: 81
BACIX Omega Ratio Rank: 80
BACIX Calmar Ratio Rank: 86
BACIX Martin Ratio Rank: 73

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.

RYVIX vs. BACIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Rydex Energy Services Fund (RYVIX) and BlackRock Energy Opportunities Fund (BACIX). 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.

	RYVIX	BACIX	Difference
Sharpe ratio: Return per unit of total volatility	1.87	2.22	-0.35
Sortino ratio: Return per unit of downside risk	2.47	2.84	-0.37
Omega ratio: Gain probability vs. loss probability	1.30	1.36	-0.06
Calmar ratio: Return relative to maximum drawdown	2.65	3.02	-0.37
Martin ratio: Return relative to average drawdown	8.17	8.97	-0.80

RYVIX vs. BACIX - Sharpe Ratio Comparison

The current RYVIX Sharpe Ratio is 1.87, which is comparable to the BACIX Sharpe Ratio of 2.22. The chart below compares the historical Sharpe Ratios of RYVIX and BACIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

RYVIX vs. BACIX - Drawdown Comparison

The maximum RYVIX drawdown since its inception was -94.06%, which is greater than BACIX's maximum drawdown of -77.81%. Use the drawdown chart below to compare losses from any high point for RYVIX and BACIX.

Drawdown Indicators

	RYVIX	BACIX	Difference
Max Drawdown Largest peak-to-trough decline	-94.06%	-77.81%	-16.25%
Max Drawdown (1Y) Largest decline over 1 year	-20.39%	-13.24%	-7.15%
Max Drawdown (3Y) Largest decline over 3 years	-43.86%	-18.44%	-25.42%
Max Drawdown (5Y) Largest decline over 5 years	-43.86%	-25.76%	-18.10%
Max Drawdown (10Y) Largest decline over 10 years	-88.04%	-65.65%	-22.39%
Current Drawdown Current decline from peak	-71.76%	-2.88%	-68.88%
Average Drawdown Average peak-to-trough decline	-46.31%	-32.18%	-14.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.65%	4.45%	+2.20%

Volatility

RYVIX vs. BACIX - Volatility Comparison

Rydex Energy Services Fund (RYVIX) has a higher volatility of 8.59% compared to BlackRock Energy Opportunities Fund (BACIX) at 5.87%. This indicates that RYVIX's price experiences larger fluctuations and is considered to be riskier than BACIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RYVIX	BACIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.59%	5.87%	+2.72%
Volatility (6M) Calculated over the trailing 6-month period	20.61%	14.81%	+5.80%
Volatility (1Y) Calculated over the trailing 1-year period	29.08%	18.03%	+11.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	34.79%	23.34%	+11.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	40.19%	27.15%	+13.04%

RYVIX vs. BACIX - Expense Ratio Comparison

RYVIX has a 1.36% expense ratio, which is higher than BACIX's 0.91% expense ratio.

Dividends

RYVIX vs. BACIX - Dividend Comparison

RYVIX's dividend yield for the trailing twelve months is around 0.41%, less than BACIX's 2.04% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BACIX BlackRock Energy Opportunities Fund	2.04%	2.79%	2.63%	3.39%	2.49%	2.67%	3.66%	3.06%	3.43%	2.76%	2.38%	2.51%
RYVIX Rydex Energy Services Fund	0.41%	0.54%	0.00%	0.00%	0.00%	0.30%	1.30%	0.11%	1.48%	0.88%	0.71%	1.19%

Frequently Asked Questions

Can I hold both RYVIX and BACIX in my portfolio?

RYVIX and BACIX have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RYVIX or BACIX?

RYVIX has higher volatility (8.59%) compared to BACIX (5.87%). In terms of maximum drawdown, RYVIX dropped -94.06% vs BACIX's -77.81%.

Which has better risk-adjusted returns?

BACIX currently has the higher Sharpe Ratio (2.22 vs 1.87), 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.