Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry
20250729,REFR,Research Frontiers Incorporated Common Stock,$1.62,-0.09,-5.263%,54510118.0,United States,nan,52657,Miscellaneous,Multi-Sector Companies
20250730,REFR,Research Frontiers Incorporated Common Stock,$1.65,0.03,1.852%,55519565.0,United States,nan,8900,Miscellaneous,Multi-Sector Companies
20250731,REFR,Research Frontiers Incorporated Common Stock,$1.58,-0.07,-4.242%,53164189.0,United States,nan,94884,Miscellaneous,Multi-Sector Companies