SPX(redirected from Sequenced packet exchange)
Also found in: Acronyms, Encyclopedia.
Applies to derivative products. Symbol for the S&P 500 index.
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.
Used to identify Standard & Poor's 500 Stock Index options.
Wall Street Words: An A to Z Guide to Investment Terms for Today's Investor by David L. Scott. Copyright © 2003 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. All rights reserved.