XD A symbol used to signify that a security is trading ex-dividend. Investopedia Says: This symbol is often used in financial newspapers. Related Terms: Cum Dividend Distribution Dividend Ex-Dividend XDIS XD A symbol used to signify that a security is trading ex-dividend. Investopedia Says: This symbol is often used in financial newspapers. Related Terms: Cum Dividend Distribution Dividend Ex-Dividend XDIS |