Terms Starting With X – Fintechzoom.com Dictionary

Term	Definition
X-Efficiency	Productive efficiency; achieving maximum output with given inputs
X-Mark Signature	A mark used in place of a signature, often by those who cannot write
XBRL (eXtensible Business Reporting Language)	A standardized language for electronic financial reporting
XCD (Eastern Caribbean Dollar)	The currency of the Eastern Caribbean Currency Union
XD	Ex-dividend
Xenocurrency	Currency deposited in a bank located in a different country than the one whose currency is used
Xetra	A fully electronic trading platform for German and other European securities
XML (Extensible Markup Language)	A markup language for encoding documents in a format that is both human-readable and machine-readable¹
XRT	SPDR S&P Retail ETF