Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,ALDX,Aldeyra Therapeutics Inc. Common Stock,$5.09,-0.23,-4.323%,304868543.0,United States,2014.0,1220635,Health Care,Biotechnology: Pharmaceutical Preparations 20250730,ALDX,Aldeyra Therapeutics Inc. Common Stock,$5.05,-0.04,-0.786%,302472719.0,United States,2014.0,964879,Health Care,Biotechnology: Pharmaceutical Preparations 20250731,ALDX,Aldeyra Therapeutics Inc. Common Stock,$4.99,-0.06,-1.188%,298878984.0,United States,2014.0,780015,Health Care,Biotechnology: Pharmaceutical Preparations