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PSIX vs. SPY
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between PSIX and SPY is 0.15, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


Performance

PSIX vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Power Solutions International, Inc. (PSIX) and SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

0.00%100.00%200.00%300.00%400.00%500.00%December2025FebruaryMarchAprilMay
50.08%
413.44%
PSIX
SPY

Key characteristics

Sharpe Ratio

PSIX:

7.00

SPY:

0.54

Sortino Ratio

PSIX:

4.64

SPY:

0.90

Omega Ratio

PSIX:

1.57

SPY:

1.13

Calmar Ratio

PSIX:

11.91

SPY:

0.57

Martin Ratio

PSIX:

56.04

SPY:

2.24

Ulcer Index

PSIX:

20.72%

SPY:

4.82%

Daily Std Dev

PSIX:

139.50%

SPY:

20.02%

Max Drawdown

PSIX:

-98.55%

SPY:

-55.19%

Current Drawdown

PSIX:

-67.90%

SPY:

-7.53%

Returns By Period

In the year-to-date period, PSIX achieves a -6.72% return, which is significantly lower than SPY's -3.30% return. Over the past 10 years, PSIX has underperformed SPY with an annualized return of -7.04%, while SPY has yielded a comparatively higher 12.33% annualized return.


PSIX

YTD

-6.72%

1M

48.40%

6M

6.73%

1Y

947.17%

5Y*

41.04%

10Y*

-7.04%

SPY

YTD

-3.30%

1M

13.81%

6M

-4.52%

1Y

10.65%

5Y*

15.81%

10Y*

12.33%

*Annualized

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Risk-Adjusted Performance

PSIX vs. SPY — Risk-Adjusted Performance Rank

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

PSIX
The Risk-Adjusted Performance Rank of PSIX is 9999
Overall Rank
The Sharpe Ratio Rank of PSIX is 100100
Sharpe Ratio Rank
The Sortino Ratio Rank of PSIX is 9999
Sortino Ratio Rank
The Omega Ratio Rank of PSIX is 9797
Omega Ratio Rank
The Calmar Ratio Rank of PSIX is 100100
Calmar Ratio Rank
The Martin Ratio Rank of PSIX is 100100
Martin Ratio Rank

SPY
The Risk-Adjusted Performance Rank of SPY is 6363
Overall Rank
The Sharpe Ratio Rank of SPY is 5959
Sharpe Ratio Rank
The Sortino Ratio Rank of SPY is 6161
Sortino Ratio Rank
The Omega Ratio Rank of SPY is 6464
Omega Ratio Rank
The Calmar Ratio Rank of SPY is 6767
Calmar Ratio Rank
The Martin Ratio Rank of SPY is 6464
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

PSIX vs. SPY - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Power Solutions International, Inc. (PSIX) and SPDR S&P 500 ETF (SPY). 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.


The current PSIX Sharpe Ratio is 7.00, which is higher than the SPY Sharpe Ratio of 0.54. The chart below compares the historical Sharpe Ratios of PSIX and SPY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.005.0010.0015.00December2025FebruaryMarchAprilMay
7.00
0.54
PSIX
SPY

Dividends

PSIX vs. SPY - Dividend Comparison

PSIX has not paid dividends to shareholders, while SPY's dividend yield for the trailing twelve months is around 1.27%.


TTM20242023202220212020201920182017201620152014
PSIX
Power Solutions International, Inc.
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
SPY
SPDR S&P 500 ETF
1.27%1.21%1.40%1.65%1.20%1.52%1.75%2.04%1.80%2.03%2.06%1.87%

Drawdowns

PSIX vs. SPY - Drawdown Comparison

The maximum PSIX drawdown since its inception was -98.55%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for PSIX and SPY. For additional features, visit the drawdowns tool.


-80.00%-60.00%-40.00%-20.00%0.00%December2025FebruaryMarchAprilMay
-67.90%
-7.53%
PSIX
SPY

Volatility

PSIX vs. SPY - Volatility Comparison

Power Solutions International, Inc. (PSIX) has a higher volatility of 33.29% compared to SPDR S&P 500 ETF (SPY) at 12.36%. This indicates that PSIX's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%10.00%20.00%30.00%40.00%50.00%60.00%December2025FebruaryMarchAprilMay
33.29%
12.36%
PSIX
SPY