From Longman Business Dictionaryinvestor protectioninˈvestor proˌtectionFINANCE1actions to encourage honest advertising of financial products, and to prevent FRAUDThe New York Stock Exchange’s market regulation is a proactive form of investor protection against fraud and other illicit stockmarket activity.2actions to make sure that investors do not lose money if their investments DEFAULT (=are not repaid)These securities often come with investor protection, such as bond insurance and letters of credit. → protection