
SPDR funds (pronounced like `spider`) are a family of exchange-traded funds (ETFs) traded in the United States, Europe, and Asia-Pacific and managed by State Street Global Advisors (SSgA). Informally, they are also known as Spyders or Spiders. SPDR is a trademark of Standard and Poor`s Financial Services LLC, a subsidiary of McGraw Hill Financi......
Found on
http://en.wikipedia.org/wiki/SPDR

The Standard and Poor`s depositary receipt. This is a tracking stock which trades like an index mutual fund which follows the S&P 500. It trades continuously.
Found on
http://www.duke.edu/~charvey/Classes/wpg/bfgloss.htm
No exact match found.