USPIX vs. RYVNX

Last updated Jun 5, 2026

USPIX (ProFunds UltraShort NASDAQ-100 Fund) and RYVNX (Rydex Inverse NASDAQ-100 2x Strategy Fund) are both Inverse Equities funds. Over the past 10 years, USPIX returned -58.52%/yr vs -39.14%/yr for RYVNX. With a 0.99 correlation, they move nearly in lockstep. USPIX charges 1.68%/yr vs 2.49%/yr for RYVNX.

Performance

USPIX vs. RYVNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProFunds UltraShort NASDAQ-100 Fund (USPIX) and Rydex Inverse NASDAQ-100 2x Strategy Fund (RYVNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with USPIX having a -32.26% return and RYVNX slightly lower at -32.34%. Over the past 10 years, USPIX has underperformed RYVNX with an annualized return of -58.52%, while RYVNX has yielded a comparatively higher -39.14% annualized return.

USPIX

• 1D: 0.56%
• 1M: -16.06%
• YTD: -32.26%
• 6M: -30.30%
• 1Y: -48.85%
• 3Y*: -40.70%
• 5Y*: -33.98%
• 10Y*: -58.52%

RYVNX

• 1D: 0.57%
• 1M: -16.08%
• YTD: -32.34%
• 6M: -30.28%
• 1Y: -48.91%
• 3Y*: -39.56%
• 5Y*: -32.79%
• 10Y*: -39.14%

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

USPIX vs. RYVNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
USPIX ProFunds UltraShort NASDAQ-100 Fund	-32.26%	-35.26%	-38.20%	-57.06%	61.80%	-46.20%	-96.36%	-50.15%	-9.56%	-44.56%
RYVNX Rydex Inverse NASDAQ-100 2x Strategy Fund	-32.34%	-35.24%	-34.30%	-57.09%	65.14%	-45.41%	-69.71%	-50.05%	-9.71%	-44.28%

Correlation

The correlation between USPIX and RYVNX is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (3Y) Calculated over the trailing 3-year period	0.99
Correlation (5Y) Calculated over the trailing 5-year period	0.99
Correlation (10Y) Calculated over the trailing 10-year period	0.99
Correlation (All Time) Calculated using the full available price history since Jan 3, 2001	0.99

The correlation between USPIX and RYVNX has been stable across timeframes, ranging from 0.99 to 1.00 - a consistent structural relationship.

Return for Risk

USPIX vs. RYVNX — Risk / Return Rank

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

USPIX

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

RYVNX

RYVNX Risk / Return Rank: 0
RYVNX Sharpe Ratio Rank: 0
RYVNX Sortino Ratio Rank: 0
RYVNX Omega Ratio Rank: 0
RYVNX Calmar Ratio Rank: 0
RYVNX 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.

USPIX vs. RYVNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProFunds UltraShort NASDAQ-100 Fund (USPIX) and Rydex Inverse NASDAQ-100 2x Strategy Fund (RYVNX). 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.

	USPIX	RYVNX	Difference
Sharpe ratio: Return per unit of total volatility	-1.54	-1.53	0.00
Sortino ratio: Return per unit of downside risk	-2.60	-2.60	0.00
Omega ratio: Gain probability vs. loss probability	0.73	0.73	0.00
Calmar ratio: Return relative to maximum drawdown	-0.99	-0.99	0.00
Martin ratio: Return relative to average drawdown	-1.95	-1.96	+0.01
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

USPIX vs. RYVNX - Sharpe Ratio Comparison

The current USPIX Sharpe Ratio is -1.54, which is comparable to the RYVNX Sharpe Ratio of -1.53. The chart below compares the historical Sharpe Ratios of USPIX and RYVNX, 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

	USPIX	RYVNX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.54	-1.53	0.00
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.76	-0.73	-0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-1.01	-0.87	-0.14
Sharpe Ratio (All Time) Calculated using the full available price history	-0.73	-0.63	-0.10

Drawdowns

USPIX vs. RYVNX - Drawdown Comparison

The maximum USPIX drawdown since its inception was -100.00%, roughly equal to the maximum RYVNX drawdown of -100.00%. Use the drawdown chart below to compare losses from any high point for USPIX and RYVNX.

Drawdown Indicators

	USPIX	RYVNX	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-100.00%	0.00%
Max Drawdown (1Y) Largest decline over 1 year	-49.97%	-50.02%	+0.05%
Max Drawdown (3Y) Largest decline over 3 years	-80.85%	-79.67%	-1.18%
Max Drawdown (5Y) Largest decline over 5 years	-89.47%	-88.82%	-0.65%
Max Drawdown (10Y) Largest decline over 10 years	-99.99%	-99.39%	-0.60%
Current Drawdown Current decline from peak	-100.00%	-100.00%	0.00%
Average Drawdown Average peak-to-trough decline	-96.44%	-89.57%	-6.87%
Ulcer Index Depth and duration of drawdowns from previous peaks	25.18%	25.13%	+0.05%

Volatility

USPIX vs. RYVNX - Volatility Comparison

ProFunds UltraShort NASDAQ-100 Fund (USPIX) and Rydex Inverse NASDAQ-100 2x Strategy Fund (RYVNX) have volatilities of 9.08% and 9.25%, 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

	USPIX	RYVNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.08%	9.25%	-0.17%
Volatility (6M) Calculated over the trailing 6-month period	24.44%	24.49%	-0.05%
Volatility (1Y) Calculated over the trailing 1-year period	32.11%	32.16%	-0.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	45.18%	45.14%	+0.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	58.06%	45.08%	+12.98%

USPIX vs. RYVNX - Expense Ratio Comparison

USPIX has a 1.68% expense ratio, which is lower than RYVNX's 2.49% expense ratio.

Dividends

USPIX vs. RYVNX - Dividend Comparison

USPIX's dividend yield for the trailing twelve months is around 3.99%, less than RYVNX's 15.70% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
RYVNX Rydex Inverse NASDAQ-100 2x Strategy Fund	15.70%	10.62%	6.03%	4.56%	0.00%	0.00%	0.25%	0.03%
USPIX ProFunds UltraShort NASDAQ-100 Fund	3.99%	2.71%	0.00%	5.92%	0.00%	0.00%	0.07%	0.36%

Frequently Asked Questions

Can I hold both USPIX and RYVNX in my portfolio?

With a correlation of 1.00, USPIX and RYVNX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, USPIX or RYVNX?

RYVNX has higher volatility (9.25%) compared to USPIX (9.08%). In terms of maximum drawdown, USPIX dropped -100.00% vs RYVNX's -100.00%.

Which has better risk-adjusted returns?

RYVNX currently has the higher Sharpe Ratio (-1.53 vs -1.54), 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.