About the SMI Expanded

The SMI Expanded comprises the SMI and the SMIM and hence the 50 most highly capitalised securities in the Swiss equity market. It represents about 95% of the capitalisation of the freely tradable shares of the Swiss equity market and is calculated both as a performance index and as a price index.

The SMI Expanded was standardised at 1'000 points on 31 December 1999 for the performance index and at 100 points for the price index. It was introduced on 15 November 2004. In order to facilitate trading and comparability, on 2 August 2005 the price index was retroactively standardised at 1'000 points as of 31 December 1999. 

Launched on 15 Nov 2004
History available since 3 Jan 1996

Key Product Information

  • Methodology Rulebook Governing Equity and Real Estate Indices

    This document is an integral part of the Swiss Index Rules.

    Open document
  • Factsheet: SMI Expanded® Total Return

    The SMI Expanded® Total Return measures the development of the mid and large sized Swiss equity market represented by the 50 largest and most liquid instruments traded at SIX. Its composition is equivalent to the composition of SMI and SMIM together.

    Open document
  • Factsheet: SMI Expanded® Price

    The SMI Expanded® Price measures the development of the mid and large sized Swiss equity market represented by the 50 largest and most liquid instruments traded at SIX. Its composition is equivalent to the composition of SMI and SMIM together.

    Open document

Daily Performance

 

Historical Index Data

ISIN Symbol Name Base Date  Base Value 
CH0019399861 SMIEXP SMI Expanded (PR) 31.12.1999 1000
CH0019399853 SMIEXC SMI Expanded (TR) 31.12.1999 1000
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