Based on the criteria set out in the index regulations of SIX Swiss Exchange (rules governing the SMI®, SLI®, SPI® and SXI® indices), the scheduled index adjustments will be conducted on 19 March 2010 after the market close and take effect as of 22 March 2010……
The final list will be published on 15 March 2010 prior to the opening. This allows any last-minute updates to be taken into account.
For the SLI® as well as for the SXI Life Sciences® and SXI Bio+Medtech®, large capitalised securities will be capped again at 9% and 4.5% (SLI®) and at 10% (SXI®) on the basis of the closing prices of 12 March 2010. The capping factors will be published on 15 March 2010 prior to the opening in the list mentioned above.
Source: ETFWorld – SIX Swiss Exchange