MTNB matinas biopharma holdings, inc. AMEX Major Pharmaceuticals MTNOY mtn group ltd s/adr AMEX MTTRY ceconomy ag unsp/adr AMEX MTUAY mtu aero engines unsp/adr AMEX MUEL mueller paul co AMEX MURGF muenchener ruekvr ges shs AMEX MURGY muenchener re gp unsp/adr AMEX MVBF mvb financial corp. AMEX MVF blackrock munivest fund, inc. AMEX MVLY mission valley bancorp AMEX MWSNF mawson gold ltd AMEX MWWC marketing wrldwd corp AMEX MXC mexco energy corporation AMEX Oil & Gas Production MXCHY orbia advance de unsp/adr AMEX MXSG mexus gold us AMEX MYMX mymetics corp AMEX MYO myomo inc. AMEX Industrial Specialties MYTHY metlen engy & metas u/adr AMEX MZDAY mazda motor corp unsp/adr AMEX MACA moringa acquisition corp - class a ordinary shares NASDAQ MACE mace security intl inc NASDAQ MACI melar acquisition corp. i - class a ordinary shares NASDAQ MACIU melar acquisition corp. i - unit NASDAQ MACK merrimack pharmaceuticals, inc. NASDAQ Major Pharmaceuticals MAG mag silver corporation ordinary shares NASDAQ Precious Metals MAGS roundhill magnificent seven etf NASDAQ MAGX roundhill daily 2x long magnificent seven etf NASDAQ MAMA mama's creations, inc. NASDAQ MAMO massimo group NASDAQ MANA grayscale decentraland tr NASDAQ MANH manhattan associates, inc. NASDAQ Computer Software: Prepackaged Software MAPS wm technology, inc. - class a NASDAQ MARA mara holdings, inc. NASDAQ Multi-Sector Companies MARK remark holdings inc NASDAQ Telecommunications Equipment MARPS marine petroleum trust - units of beneficial interest NASDAQ Oil & Gas Production MASI masimo corporation NASDAQ Biotechnology: Electromedical & Electrotherapeutic Apparatus MASS 908 devices inc. NASDAQ MAT mattel, inc. NASDAQ Recreational Products/Toys MATH metalpha technology holding limited - ordinary shares NASDAQ MATV mativ holdings, inc. NASDAQ MATW matthews international corporation - class a NASDAQ Metal Fabrications MAXN maxeon solar technologies, ltd. - ordinary shares NASDAQ MAYS j. w. mays, inc. NASDAQ Building operators MBAV m3-brigade acquisition v corp. - class a ordinary shares NASDAQ MBAVU m3-brigade acquisition v corp. - units NASDAQ MBCN middlefield banc corp. NASDAQ Major Banks MBIN merchants bancorp NASDAQ MBIO mustang bio, inc. NASDAQ Major Pharmaceuticals MBOT microbot medical inc. NASDAQ Biotechnology: Biological Products (No Diagnostic Substances) MBRX moleculin biotech, inc. NASDAQ Major Pharmaceuticals