IMGN 1.87 18.35% 3292623 Top Gainers CEMP 2.85 9.62% 2792267 Top Gainers FFHL 1.78 9.20% 11607 Top Gainers HIIQ 17.45 8.72% 106822 Top Gainers UNIS 2.29 7.29% 37524 Top Gainers SIEB 2.81 7.25% 22469 Top Gainers