PSIX vs. EMA

Last updated Jun 9, 2026

PSIX (Power Solutions International, Inc.) and EMA (Emera Inc) are both stocks. PSIX operates in Specialty Industrial Machinery (Industrials), while EMA operates in Utilities - Regulated Electric (Utilities). Over the past year, PSIX returned -16.09% vs 20.76% for EMA. At a correlation of -0.08, they often move in opposite directions.

Performance

PSIX vs. EMA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Power Solutions International, Inc. (PSIX) and Emera Inc (EMA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PSIX achieves a -30.26% return, which is significantly lower than EMA's 5.65% return.

PSIX

• 1D: 5.96%
• 1M: -47.50%
• YTD: -30.26%
• 6M: -33.00%
• 1Y: -16.09%
• 3Y*: 158.76%
• 5Y*: 56.83%
• 10Y*: 9.24%

EMA

• 1D: -1.29%
• 1M: -2.87%
• YTD: 5.65%
• 6M: 10.36%
• 1Y: 20.76%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PSIX vs. EMA - Yearly Performance Comparison

	2026 (YTD)	2025
PSIX Power Solutions International, Inc.	-30.26%	39.43%
EMA Emera Inc	5.65%	11.17%

Correlation

The correlation between PSIX and EMA is -0.07, 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	-0.07
Correlation (All Time) Calculated using the full available price history since May 28, 2025	-0.08

Fundamentals

Market Cap PSIX : $919.06M EMA : $15.54B
EPS PSIX : $4.43 EMA : $3.55
PE Ratio PSIX : 8.99 EMA : 14.37
PEG Ratio PSIX : 0.09 EMA : 0.46
PS Ratio PSIX : 1.57 EMA : 1.79
PB Ratio PSIX : 4.95 EMA : 1.69
Total Revenue (TTM) PSIX : $586.96M EMA : $8.59B
Gross Profit (TTM) PSIX : $172.81M EMA : $2.83B
EBITDA (TTM) PSIX : $102.78M EMA : $2.56B

Return for Risk

PSIX vs. EMA — Risk / Return Rank

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

PSIX

PSIX Risk / Return Rank: 38
PSIX Sharpe Ratio Rank: 36
PSIX Sortino Ratio Rank: 44
PSIX Omega Ratio Rank: 44
PSIX Calmar Ratio Rank: 35
PSIX Martin Ratio Rank: 34

EMA

EMA Risk / Return Rank: 83
EMA Sharpe Ratio Rank: 83
EMA Sortino Ratio Rank: 80
EMA Omega Ratio Rank: 77
EMA Calmar Ratio Rank: 86
EMA Martin Ratio Rank: 87

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.

PSIX vs. EMA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Power Solutions International, Inc. (PSIX) and Emera Inc (EMA). 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.

	PSIX	EMA	Difference
Sharpe ratio: Return per unit of total volatility	-0.16	1.54	-1.69
Sortino ratio: Return per unit of downside risk	0.52	2.22	-1.71
Omega ratio: Gain probability vs. loss probability	1.07	1.27	-0.20
Calmar ratio: Return relative to maximum drawdown	-0.24	3.52	-3.75
Martin ratio: Return relative to average drawdown	-0.45	9.44	-9.89
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PSIX vs. EMA - Sharpe Ratio Comparison

The current PSIX Sharpe Ratio is -0.16, which is lower than the EMA Sharpe Ratio of 1.54. The chart below compares the historical Sharpe Ratios of PSIX and EMA, 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

	PSIX	EMA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.16	1.54	-1.69
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.50	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.09	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.06	1.38	-1.32

Drawdowns

PSIX vs. EMA - Drawdown Comparison

The maximum PSIX drawdown since its inception was -98.55%, which is greater than EMA's maximum drawdown of -5.93%. Use the drawdown chart below to compare losses from any high point for PSIX and EMA.

Drawdown Indicators

	PSIX	EMA	Difference
Max Drawdown Largest peak-to-trough decline	-98.55%	-5.93%	-92.62%
Max Drawdown (1Y) Largest decline over 1 year	-68.60%	-5.93%	-62.67%
Max Drawdown (3Y) Largest decline over 3 years	-68.60%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-84.37%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-93.77%	—	—
Current Drawdown Current decline from peak	-65.58%	-4.74%	-60.84%
Average Drawdown Average peak-to-trough decline	-68.23%	-1.76%	-66.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	36.00%	2.20%	+33.80%

Volatility

PSIX vs. EMA - Volatility Comparison

Power Solutions International, Inc. (PSIX) has a higher volatility of 60.17% compared to Emera Inc (EMA) at 4.67%. This indicates that PSIX's price experiences larger fluctuations and is considered to be riskier than EMA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PSIX	EMA	Difference
Volatility (1M) Calculated over the trailing 1-month period	60.17%	4.67%	+55.50%
Volatility (6M) Calculated over the trailing 6-month period	89.62%	10.21%	+79.41%
Volatility (1Y) Calculated over the trailing 1-year period	103.20%	13.60%	+89.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	113.43%	13.72%	+99.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	105.98%	13.72%	+92.26%

Dividends

PSIX vs. EMA - Dividend Comparison

PSIX has not paid dividends to shareholders, while EMA's dividend yield for the trailing twelve months is around 3.87%.

Position	TTM	2025
EMA Emera Inc	3.87%	2.12%
PSIX Power Solutions International, Inc.	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both PSIX and EMA in my portfolio?

PSIX and EMA have a correlation of -0.07, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PSIX or EMA?

PSIX has higher volatility (60.17%) compared to EMA (4.67%). In terms of maximum drawdown, PSIX dropped -98.55% vs EMA's -5.93%.

Which has better risk-adjusted returns?

EMA currently has the higher Sharpe Ratio (1.54 vs -0.16), 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.