Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,MARPS,Marine Petroleum Trust Units of Beneficial Interest,$5.00,0.14,2.881%,10000000.0,United States,nan,30663,Energy,Oil & Gas Production 20250730,MARPS,Marine Petroleum Trust Units of Beneficial Interest,$4.70,-0.3,-6.00%,9400000.0,United States,nan,15851,Energy,Oil & Gas Production 20250731,MARPS,Marine Petroleum Trust Units of Beneficial Interest,$4.51,-0.19,-4.043%,9020000.0,United States,nan,23620,Energy,Oil & Gas Production