Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,PTGX,Protagonist Therapeutics Inc. Common Stock,$55.01,-1.25,-2.222%,3409627345.0,United States,2016.0,802688,Health Care,Biotechnology: Pharmaceutical Preparations 20250730,PTGX,Protagonist Therapeutics Inc. Common Stock,$54.62,-0.39,-0.709%,3385454382.0,United States,2016.0,388819,Health Care,Biotechnology: Pharmaceutical Preparations 20250731,PTGX,Protagonist Therapeutics Inc. Common Stock,$53.86,-0.76,-1.391%,3338348096.0,United States,2016.0,561129,Health Care,Biotechnology: Pharmaceutical Preparations