Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,AMBC,Ambac Financial Group Inc. Common Stock,$8.55,-0.08,-0.927%,396954450.0,United States,nan,592763,Finance,Property-Casualty Insurers 20250730,AMBC,Ambac Financial Group Inc. Common Stock,$8.43,-0.12,-1.404%,391383159.0,United States,nan,702575,Finance,Property-Casualty Insurers 20250731,AMBC,Ambac Financial Group Inc. Common Stock,$8.40,-0.03,-0.356%,389990336.0,United States,nan,590738,Finance,Property-Casualty Insurers