Nasdaq OMX
SOX PHLX Semiconductor 07/14/2011 11:47:20
393.23 Previous Close 393.87 Today's High 398.95
       
-0.64 (-0.16%) Base Value 100.00 Today's Low 392.10

Methodology | SOX Fact Sheet | SOX Index Data Analysis

The PHLX Semiconductor Sector IndexSM (SOXSM) is a modified market capitalization-weighted index composed of companies primarily involved in the design, distribution, manufacture, and sale of semiconductors.

The Index began on December 1, 1993 at a base value of 200.00 and was split two-for-one on July 24, 1995; options commenced trading on September 7, 1994.