Gainers
BioAtla, Inc. (NASDAQ: BCAB) gained 50.1% to $5.42 following Q2 results.
Euro Tech Holdings Company Limited (NASDAQ: CLWT) surged 39.5% to $2.0380.
Advantage Solutions (NASDAQ:ADV) reported quarterly sales of $981.10 million which missed the analyst consensus estimate of $981.32 million by 0.02 percent. This is a 15.43 percent increase over sales of $849.95 million