SHPIX vs. UXPIX

Last updated Jun 4, 2026

SHPIX (ProFunds Short Small Cap ProFund) and UXPIX (ProFunds Ultra Short International Fund) are both Inverse Equities funds from ProFunds. Over the past 10 years, SHPIX returned -13.12%/yr vs -20.33%/yr for UXPIX. A 0.74 correlation means they provide meaningful diversification when combined. Both charge a 1.78% expense ratio.

Performance

SHPIX vs. UXPIX - Performance Comparison

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

Returns By Period

In the year-to-date period, SHPIX achieves a -15.40% return, which is significantly higher than UXPIX's -17.23% return. Over the past 10 years, SHPIX has outperformed UXPIX with an annualized return of -13.12%, while UXPIX has yielded a comparatively lower -20.33% annualized return.

SHPIX

• 1D: -0.87%
• 1M: -4.60%
• YTD: -15.40%
• 6M: -14.13%
• 1Y: -27.48%
• 3Y*: -13.66%
• 5Y*: -6.76%
• 10Y*: -13.12%

UXPIX

• 1D: -1.24%
• 1M: -8.15%
• YTD: -17.23%
• 6M: -20.67%
• 1Y: -31.30%
• 3Y*: -23.71%
• 5Y*: -15.90%
• 10Y*: -20.33%

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

SHPIX vs. UXPIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SHPIX ProFunds Short Small Cap ProFund	-15.40%	-9.61%	-8.36%	-11.01%	16.39%	-19.78%	-31.60%	-20.89%	9.96%	-14.49%
UXPIX ProFunds Ultra Short International Fund	-17.23%	-40.68%	-0.70%	-23.81%	19.33%	-25.44%	-36.55%	-33.25%	29.63%	-37.30%

Correlation

The correlation between SHPIX and UXPIX is 0.69, 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	0.69
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Apr 20, 2006	0.74

The correlation between SHPIX and UXPIX has been stable across timeframes, ranging from 0.69 to 0.74 - a consistent structural relationship.

Return for Risk

SHPIX vs. UXPIX — 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

UXPIX

UXPIX Risk / Return Rank: 0
UXPIX Sharpe Ratio Rank: 1
UXPIX Sortino Ratio Rank: 1
UXPIX Omega Ratio Rank: 1
UXPIX Calmar Ratio Rank: 0
UXPIX Martin Ratio Rank: 0

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. UXPIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProFunds Short Small Cap ProFund (SHPIX) and ProFunds Ultra Short International Fund (UXPIX). 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.

	SHPIX	UXPIX	Difference
Sharpe ratio Return per unit of total volatility	-1.50	-0.99	-0.51
Sortino ratio Return per unit of downside risk	-2.17	-1.38	-0.79
Omega ratio Gain probability vs. loss probability	0.77	0.84	-0.08
Calmar ratio Return relative to maximum drawdown	-1.03	-0.90	-0.13
Martin ratio Return relative to average drawdown	-1.80	-1.50	-0.29
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SHPIX vs. UXPIX - Sharpe Ratio Comparison

The current SHPIX Sharpe Ratio is -1.50, which is lower than the UXPIX Sharpe Ratio of -0.99. The chart below compares the historical Sharpe Ratios of SHPIX and UXPIX, 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

	SHPIX	UXPIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.50	-0.99	-0.51
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.04	-0.47	+0.44
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.10	-0.57	+0.48
Sharpe Ratio (All Time) Calculated using the full available price history	-0.15	-0.07	-0.08

Drawdowns

SHPIX vs. UXPIX - Drawdown Comparison

The maximum SHPIX drawdown since its inception was -99.27%, roughly equal to the maximum UXPIX drawdown of -99.47%. Use the drawdown chart below to compare losses from any high point for SHPIX and UXPIX.

Drawdown Indicators

	SHPIX	UXPIX	Difference
Max Drawdown Largest peak-to-trough decline	-99.27%	-99.47%	+0.20%
Max Drawdown (1Y) Largest decline over 1 year	-27.83%	-33.54%	+5.71%
Max Drawdown (3Y) Largest decline over 3 years	-63.17%	-63.40%	+0.23%
Max Drawdown (5Y) Largest decline over 5 years	-83.16%	-74.39%	-8.77%
Max Drawdown (10Y) Largest decline over 10 years	-93.11%	-91.09%	-2.02%
Current Drawdown Current decline from peak	-97.55%	-99.47%	+1.92%
Average Drawdown Average peak-to-trough decline	-77.92%	-82.49%	+4.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	16.91%	20.08%	-3.17%

Volatility

SHPIX vs. UXPIX - Volatility Comparison

The current volatility for ProFunds Short Small Cap ProFund (SHPIX) is 5.58%, while ProFunds Ultra Short International Fund (UXPIX) has a volatility of 10.59%. This indicates that SHPIX experiences smaller price fluctuations and is considered to be less risky than UXPIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SHPIX	UXPIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.58%	10.59%	-5.01%
Volatility (6M) Calculated over the trailing 6-month period	13.62%	25.53%	-11.91%
Volatility (1Y) Calculated over the trailing 1-year period	19.09%	30.66%	-11.57%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	193.64%	33.66%	+159.98%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	137.94%	35.52%	+102.42%

SHPIX vs. UXPIX - Expense Ratio Comparison

Both SHPIX and UXPIX have an expense ratio of 1.78%.

Dividends

SHPIX vs. UXPIX - Dividend Comparison

SHPIX's dividend yield for the trailing twelve months is around 32.72%, more than UXPIX's 3.99% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
SHPIX ProFunds Short Small Cap ProFund	32.72%	5.70%	0.00%	17.01%	0.00%	0.00%	0.00%	0.85%
UXPIX ProFunds Ultra Short International Fund	3.99%	3.30%	0.00%	3.97%	0.00%	0.00%	0.00%	0.90%

Frequently Asked Questions

Can I hold both SHPIX and UXPIX in my portfolio?

SHPIX and UXPIX have a correlation of 0.69, 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 UXPIX?

UXPIX has higher volatility (10.59%) compared to SHPIX (5.58%). In terms of maximum drawdown, SHPIX dropped -99.27% vs UXPIX's -99.47%.

Which has better risk-adjusted returns?

UXPIX currently has the higher Sharpe Ratio (-0.99 vs -1.50), 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.