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SMI® – the Blue-Chip Index

The blue chip index SMI® is the most important stock index in Switzerland and comprises the 20 largest stocks from the SPI. The SMI covers approximately 80% of the total capitalisation of the Swiss equity market. It is free-float-adjusted, which means that only the tradable portion of the shares is taken into account in the index. The weights of the index components are capped so that no component exceeds a weight of 20%. This makes the SMI fully complied with the ESMA UCITS guidelines and it can be used as a reference index for the Swiss equity market in the European Union. show more

Product Information


Index information
Rulebook governing Equity and Real Estate Indices
SMI Family factsheet
Equity index selection list
All indices calculated by SIX

Index composition
Current index-composition and divisor with adjusted closing prices from the most recent trading day
Index composition and divisor from the most recent trading day
Additions and eliminations since 30 June 1988

Historical index data
Historical closing prices SMI Family Indices (PR / TR)
Historical open, high and low
Historical SMI selection list

Legal notice

SMI®, SMIM® and SMI Expanded® are registered or pending trademarks of the SIX Swiss Exchange. Licensing is subject to a fee.