Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,ALNY,Alnylam Pharmaceuticals Inc. Common Stock,$330.55,5.76,1.773%,43099883306.0,United States,2004.0,862470,Health Care,Biotechnology: Pharmaceutical Preparations 20250730,ALNY,Alnylam Pharmaceuticals Inc. Common Stock,$339.80,9.25,2.798%,44305975941.0,United States,2004.0,2054193,Health Care,Biotechnology: Pharmaceutical Preparations 20250731,ALNY,Alnylam Pharmaceuticals Inc. Common Stock,$392.24,52.44,15.433%,51143543270.0,United States,2004.0,3353521,Health Care,Biotechnology: Pharmaceutical Preparations