SHPIX vs. ENPIX

Last updated Jun 25, 2026

SHPIX (ProFunds Short Small Cap ProFund) and ENPIX (ProFunds UltraSector Oil & Gas Fund) are both mutual funds - SHPIX is a Inverse Equities fund managed by ProFunds, while ENPIX is a Leveraged Equities fund managed by ProFunds. Over the past 10 years, SHPIX returned 8.91%/yr vs 6.18%/yr for ENPIX. At a correlation of -0.58, they often move in opposite directions. SHPIX charges 1.78%/yr vs 1.51%/yr for ENPIX.

Performance

SHPIX vs. ENPIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProFunds Short Small Cap ProFund (SHPIX) and ProFunds UltraSector Oil & Gas Fund (ENPIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SHPIX achieves a -16.70% return, which is significantly lower than ENPIX's 32.94% return. Over the past 10 years, SHPIX has outperformed ENPIX with an annualized return of 8.91%, while ENPIX has yielded a comparatively lower 6.18% annualized return.

SHPIX

• 1D: 1.03%
• 1M: -3.54%
• YTD: -16.70%
• 6M: -14.43%
• 1Y: -26.76%
• 3Y*: 7.98%
• 5Y*: 48.24%
• 10Y*: 8.91%

ENPIX

• 1D: 0.98%
• 1M: -11.97%
• YTD: 32.94%
• 6M: 34.58%
• 1Y: 43.47%
• 3Y*: 17.01%
• 5Y*: 21.33%
• 10Y*: 6.18%

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

SHPIX vs. ENPIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SHPIX ProFunds Short Small Cap ProFund	-16.70%	-9.61%	83.27%	344.97%	16.39%	-19.78%	-31.60%	-20.89%	9.96%	-14.49%
ENPIX ProFunds UltraSector Oil & Gas Fund	32.94%	4.99%	2.30%	-7.46%	92.17%	82.32%	-53.71%	10.35%	-30.54%	-5.59%

Correlation

The correlation between SHPIX and ENPIX is -0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.05
Correlation (3Y) Calculated over the trailing 3-year period	-0.30
Correlation (5Y) Calculated over the trailing 5-year period	-0.41
Correlation (10Y) Calculated over the trailing 10-year period	-0.51
Correlation (All Time) Calculated using the full available price history since Jan 2, 2003	-0.58

Over the past year, the inverse relationship between SHPIX and ENPIX has weakened: their correlation has moved from -0.58 to -0.05, meaning they move in opposite directions less often than they have historically.

Return for Risk

SHPIX vs. ENPIX — Risk / Return Rank

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

SHPIX

SHPIX Risk / Return Rank: 0
SHPIX Sharpe Ratio Rank: 0
SHPIX Sortino Ratio Rank: 0
SHPIX Omega Ratio Rank: 0
SHPIX Calmar Ratio Rank: 0
SHPIX Martin Ratio Rank: 0

ENPIX

ENPIX Risk / Return Rank: 26
ENPIX Sharpe Ratio Rank: 26
ENPIX Sortino Ratio Rank: 23
ENPIX Omega Ratio Rank: 22
ENPIX Calmar Ratio Rank: 30
ENPIX Martin Ratio Rank: 26

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.

SHPIX vs. ENPIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProFunds Short Small Cap ProFund (SHPIX) and ProFunds UltraSector Oil & Gas Fund (ENPIX). 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.

	SHPIX	ENPIX	Difference
Sharpe ratio: Return per unit of total volatility	-1.41	1.31	-2.73
Sortino ratio: Return per unit of downside risk	-2.04	1.79	-3.83
Omega ratio: Gain probability vs. loss probability	0.78	1.22	-0.44
Calmar ratio: Return relative to maximum drawdown	-0.98	1.88	-2.86
Martin ratio: Return relative to average drawdown	-1.74	5.55	-7.29

SHPIX vs. ENPIX - Sharpe Ratio Comparison

The current SHPIX Sharpe Ratio is -1.41, which is lower than the ENPIX Sharpe Ratio of 1.31. The chart below compares the historical Sharpe Ratios of SHPIX and ENPIX, 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

SHPIX vs. ENPIX - Drawdown Comparison

The maximum SHPIX drawdown since its inception was -96.86%, which is greater than ENPIX's maximum drawdown of -90.12%. Use the drawdown chart below to compare losses from any high point for SHPIX and ENPIX.

Drawdown Indicators

	SHPIX	ENPIX	Difference
Max Drawdown Largest peak-to-trough decline	-96.86%	-90.12%	-6.74%
Max Drawdown (1Y) Largest decline over 1 year	-28.36%	-21.66%	-6.70%
Max Drawdown (3Y) Largest decline over 3 years	-41.16%	-32.27%	-8.89%
Max Drawdown (5Y) Largest decline over 5 years	-41.16%	-36.48%	-4.68%
Max Drawdown (10Y) Largest decline over 10 years	-70.45%	-84.54%	+14.09%
Current Drawdown Current decline from peak	-75.84%	-19.35%	-56.49%
Average Drawdown Average peak-to-trough decline	-74.99%	-36.86%	-38.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	16.08%	7.34%	+8.74%

Volatility

SHPIX vs. ENPIX - Volatility Comparison

The current volatility for ProFunds Short Small Cap ProFund (SHPIX) is 6.44%, while ProFunds UltraSector Oil & Gas Fund (ENPIX) has a volatility of 10.71%. This indicates that SHPIX experiences smaller price fluctuations and is considered to be less risky than ENPIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SHPIX	ENPIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.44%	10.71%	-4.27%
Volatility (6M) Calculated over the trailing 6-month period	14.36%	25.21%	-10.85%
Volatility (1Y) Calculated over the trailing 1-year period	19.69%	31.38%	-11.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	189.02%	38.74%	+150.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	134.68%	44.72%	+89.96%

SHPIX vs. ENPIX - Expense Ratio Comparison

SHPIX has a 1.78% expense ratio, which is higher than ENPIX's 1.51% expense ratio.

Dividends

SHPIX vs. ENPIX - Dividend Comparison

SHPIX's dividend yield for the trailing twelve months is around 33.23%, more than ENPIX's 2.08% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ENPIX ProFunds UltraSector Oil & Gas Fund	2.08%	2.76%	3.19%	0.87%	2.76%	1.59%	1.76%	1.34%	1.76%	0.84%	0.57%	0.56%
SHPIX ProFunds Short Small Cap ProFund	33.23%	5.70%	0.00%	17.01%	0.00%	0.00%	0.00%	0.85%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SHPIX and ENPIX in my portfolio?

SHPIX and ENPIX have a correlation of -0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SHPIX or ENPIX?

ENPIX has higher volatility (10.71%) compared to SHPIX (6.44%). In terms of maximum drawdown, SHPIX dropped -96.86% vs ENPIX's -90.12%.

Which has better risk-adjusted returns?

ENPIX currently has the higher Sharpe Ratio (1.31 vs -1.41), 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.