GainersEspey Mfg & Electronics (AMEX:ESP) shares rose 8.8% to $26.99 during Friday’s after-market session. The company’s market cap stands at $67.8 million.Roma Green Finance (NASDAQ:ROMA) stock increased by 7.38% to $0.7. The company’s market cap stands at $10.8 million.Hyliion Holdings (NYSE:HYLN) shares rose 5.46% to $2.7. The company’s market cap stands at $469.8 million.SolarMax Technology (NASDAQ:SMXT) shares moved upwards by 4.99% to $0.7. The company’s market cap stands at $31.3 million.New Horizon Aircraft (NASDAQ:HOVR) stock moved upwards by 4.98% to $0.52. The market value of their …