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Power Solutions International Inc is an America-based company that manufactures, distributes, and services power systems that run on nondiesel fuels, including natural gas, propane, and gasoline. The company's products are designed to meet emission standards imposed by environmental regulatory bodies like the Environmental Protection Agency. Its products are distributed to a wide range of industrial original equipment manufacturers that supply equipment to sectors including power generation, oil and gas, material handling, airport ground support, agricultural, turf, construction and irrigation. The company generates majority of its sales from United States, and also has its presence in North America (outside of United States), Pacific Rim, Europe and Others.
Power Solutions Intl trades on the NASDAQ stock market under the symbol PSIX.
As of April 21, 2026, PSIX stock price declined to $77.63 with 167,814 million shares trading.
PSIX has a beta of 2.45, meaning it tends to be more sensitive to market movements. PSIX has a correlation of 0.14 to the broad based SPY ETF.
PSIX has a market cap of $1.79 billion. This is considered a Small Cap stock.
Last quarter Power Solutions Intl reported $191 million in Revenue and $.71 earnings per share. This beat revenue expectation by $22 million and exceeded earnings estimates by $.06.
The top ETF exchange traded funds that PSIX belongs to (by Net Assets): VTI, IWM, FYC, DFAS, IWO.
PSIX has outperformed the market in the last year with a price return of +216.7% while the SPY ETF gained +35.6%. However, in the short term, PSIX had mixed performance relative to the market. It has underperformed in the last 3 months, returning +1.0% vs +4.5% return in SPY. But in the last 2 weeks, PSIX shares have fared better than the market returning +19.7% compared to SPY +7.2%.
PSIX support price is $73.59 and resistance is $83.59 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that PSIX shares will trade within this expected range on the day.
