Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,SGML,Sigma Lithium Corporation Common Shares,$5.985,-0.565,-8.626%,666022644.0,Canada,nan,2210514,Basic Materials,Metal Mining 20250730,SGML,Sigma Lithium Corporation Common Shares,$5.51,-0.475,-7.937%,613163704.0,Canada,nan,3313100,Basic Materials,Metal Mining 20250731,SGML,Sigma Lithium Corporation Common Shares,$5.19,-0.32,-5.808%,577553471.0,Canada,nan,2057892,Basic Materials,Metal Mining