Index Resources Index Adjustments Index Messages Reporting Free Float Products & Services The Swiss Stock Exchange Market Data Indices Index Resources Index Messages Index Messages All Years 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 Reset Values 88 results 15 Oct 2020 39/2020 Change of stop trading range due to the extraordinary index adjustment SIX Swiss Exchange message no. 39/2020 09 Oct 2020 36/2020 Extraordinary index adjustments in conjunction with the takeover of Sunrise Communications Group AG SIX Swiss Exchange message no. 36/2020 08 Jul 2020 25/2020 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 25/2020 29 Aug 2019 46/2019 Change of stop trading range due to the ordinary index review SIX Swiss Exchange message No. 46/2019 05 Jul 2019 38/2019 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 38/2019 04 Apr 2019 19/2019 Change of trading segments due to the extraordinary index review SIX Swiss Exchange message No. 19/2019 02 Apr 2019 18/2019 ALCON to be included into SMI indices SIX Swiss Exchange message No. 18/2019 24 Aug 2018 42/2018 Change of trading segments due to the ordinary index review SIX Swiss Exchange message No. 42/2018 06 Jul 2018 30/2018 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 30/2018 15 Dec 2017 53/2017 Rule change SMI extension of notice period for extraordinary adjustment of the capping factors SIX Swiss Exchange message No. 53/2017 08 Sep 2017 39/2017 SXI Switzerland Sustainability 25® Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 39/2017 06 Jul 2017 32/2017 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 32/2017 04 Jul 2017 31/2017 Launch of an uncapped blue-chip index SIX Swiss Exchange message No. 31/2017 04 Jul 2017 30/2017 Launch of SXI Real Estate® All Shares Index and harmonization of SXI Real Estate® index family SIX Swiss Exchange message No. 30/2017 10 May 2017 25/2017 Change of trading segments due to the extraordinary index review SIX Swiss Exchange message No. 25/2017 05 May 2017 24/2017 Index adjustments in conjunction with the takeover of Syngenta AG SIX Swiss Exchange message No. 24/2017 04 May 2017 23/2017 Introduction of a Component Capping on SMI SIX Swiss Exchange message No. 23/2017 26 Apr 2017 22/2017 Change of trading segments due to the extraordinary index review SIX Swiss Exchange message No. 22/2017 24 Apr 2017 21/2017 Index adjustments in conjunction with the takeover of Actelion Ltd SIX Swiss Exchange message No. 21/2017 15 Mar 2017 14/2017 KTM Industries AG: Addition to the SPI Index Family SIX Swiss Exchange message No. 14/2017 10 Mar 2017 13/2017 SPI Multi Premia Index Family adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 13/2017 10 Mar 2017 12/2017 SPI Select Dividend 20 index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 12/2017 30 Jan 2017 06/2017 Launch Customized Index Ethos Swiss Corporate Governance SIX Swiss Exchange message No. 06/2017 12 Dec 2016 57/2016 Definitive index adjustments effective from 19 December 2016 SIX Swiss Exchange message No. 57/2016 21 Nov 2016 54/2016 Adjustments to the equity indices on 19 December 2016 SIX Swiss Exchange message No. 54/2016 15 Sep 2016 38/2016 The DB Rüd Blass Swiss Real Estate Index to be admitted to the range of indices of the SIX Swiss Exchange / Index name change and adaptation of the index rules on 1 October 2016 SIX Swiss Exchange message No. 38/2016 13 Sep 2016 37/2016 Launch of SPI Multi Premia Index family SIX Swiss Exchange message No. 37/2016 12 Sep 2016 36/2016 Definitive index adjustments effective from 19 September 2016 SIX Swiss Exchange message No. 36/2016 09 Sep 2016 35/2016 The UBS 100 Index to be admitted to the range of indices of SIX Swiss Exchange / Index adjustments in the UBS 100 Index on the occasion of the ordinary index review SIX Swiss Exchange message No. 35/2016 09 Sep 2016 34/2016 SXI Switzerland Sustainability 25® Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 34/2016 22 Aug 2016 32/2016 Adjustments to the equity indices on 19 September 2016 SIX Swiss Exchange message No. 32/2016 08 Jul 2016 26/2016 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 26/2016 16 Jun 2016 21/2016 SIX Swiss Exchange is taking over the distribution and marketing of all Swiss indices (including the SMI and SPI), with operations remaining with STOXX AG until Q4 2016 SIX Swiss Exchange message No. 21/2016 13 Jun 2016 20/2016 Definitive index adjustments effective from 20 June 2016 SIX Swiss Exchange message No. 20/2016 23 May 2016 17/2016 Adjustments to the equity indices on 20 June 2016 SIX Swiss Exchange message No. 17/2016 14 Mar 2016 10/2016 Definitive index adjustments effective from 21 March 2016 SIX Swiss Exchange message No. 10/2016 23 Feb 2016 08/2016 Changes to Price Step Group / Stop Trading Range as of 1st March 2016 SIX Swiss Exchange message No. 08/2016 22 Feb 2016 07/2016 Adjustments to the equity indices on 21 March 2016 SIX Swiss Exchange message No. 07/2016 08 Feb 2016 06/2016 Change of trading segments due to the ordinary index review SIX Swiss Exchange message No. 06/2016 14 Jan 2016 01/2016 Index adjustments in conjunction with delisting of Transocean Ltd. SIX Swiss Exchange message No. 01/2016 14 Dec 2015 43/2015 Definitive index adjustments effective from 21 December 2015 SIX Swiss Exchange message No. 43/2015 23 Nov 2015 40/2015 Adjustments to the equity indices on 21 December 2015 SIX Swiss Exchange message No. 40/2015 14 Sep 2015 31/2015 Definitive index adjustments effective from 21 September 2015 SIX Swiss Exchange message No. 31/2015 09 Sep 2015 30/2015 SXI Switzerland Sustainability 25® index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 30/2015 24 Aug 2015 26/2015 Adjustments to the equity indices on 21 September 2015 SIX Swiss Exchange message No. 26/2015 10 Aug 2015 23/2015 Change of trading segments due to the ordinary index review SIX Swiss Exchange message No. 23/2015 09 Jul 2015 21/2015 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 21/2015 15 Jun 2015 19/2015 Definitive index adjustments effective from 22 June 2015 SIX Swiss Exchange message No. 19/2015 26 May 2015 13/2015 Adjustments to the equity indices on 22 June 2015 SIX Swiss Exchange message No. 13/2015 16 Mar 2015 06/2015 Definitive index adjustments effective from 23 March 2015 SIX Swiss Exchange message No. 06/2015 13 Mar 2015 05/2015 SPI Select Dividend 20 index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 05/2015 23 Feb 2015 02/2015 Adjustments to the equity indices on 23 March 2015 SIX Swiss Exchange message No. 02/2015 15 Dec 2014 49/2014 Definitive index adjustments effective from 22 December 2014 SIX Swiss Exchange message No. 49/2014 24 Nov 2014 47/2014 Adjustments to the equity indices on 22 December 2014 SIX Swiss Exchange message No. 47/2014 21 Nov 2014 46/2014 Change of trading segment due to extraordinary index change SIX Swiss Exchange message No. 46/2014 15 Sep 2014 33/2014 Definitive index adjustments effective from 22 September 2014 SIX Swiss Exchange message No. 33/2014 10 Sep 2014 32/2014 SXI Switzerland Sustainability 25® index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 32/2014 25 Aug 2014 31/2014 Adjustments to the equity indices on 22 September 2014 SIX Swiss Exchange message No. 31/2014 18 Aug 2014 26/2014 Change of trading segments due to the ordinary index review SIX Swiss Exchange message No. 26/2014 08 Jul 2014 24/2014 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 24/2014 16 Jun 2014 19/2014 Definitive index adjustments effective from 23 June 2014 SIX Swiss Exchange message No. 19/2014 26 May 2014 13/2014 Adjustments to the equity indices on 23 June 2014 SIX Swiss Exchange message No. 13/2014 17 Mar 2014 08/2014 Definitive index adjustments effective from 24 March 2014 SIX Swiss Exchange message No. 08/2014 24 Feb 2014 04/2014 Adjustments to the equity indices on 24 March 2014 SIX Swiss Exchange message No. 04/2014 16 Dec 2013 62/2013 Definitive index adjustments effective from 23 December 2013 SIX Swiss Exchange message No. 62/2013 25 Nov 2013 59/2013 Adjustments to the equity indices on 23 December 2013 SIX Swiss Exchange message No. 59/2013 16 Sep 2013 49/2013 Definitive index adjustments effective from 23 September 2013 SIX Swiss Exchange message No. 49/2013 26 Aug 2013 48/2013 Adjustments to the equity indices on 23 September 2013 SIX Swiss Exchange message No. 48/2013 19 Aug 2013 42/2013 Change of trading segments due to the ordinary index review SIX Swiss Exchange message No. 42/2013 09 Jul 2013 36/2013 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 36/2013 17 Jun 2013 24/2013 SIX Swiss Exchange message no. NN/YYYY Subject of the Message 27 May 2013 21/2013 Adjustments to the equity indices on 24 June 2013 SIX Swiss Exchange message No. 21/2013 11 Mar 2013 08/2013 Definitive index adjustments effective from 18 March 2013 SIX Swiss Exchange message No. 08/2013 18 Feb 2013 04/2013 Adjustments to the equity indices on 18 March 2013 SIX Swiss Exchange message No. 04/2013 17 Dec 2012 66/2012 Definitive index adjustments effective from 27 December 2012 SIX Swiss Exchange message No. 66/2012 19 Nov 2012 62/2012 Adjustments to the equity indices on 27 December 2012 SIX Swiss Exchange message No. 62/2012 17 Sep 2012 46/2012 Definite index adjustment effective from 24 September 2012 SIX Swiss Exchange message No. 46/2012 28 Aug 2012 45/2012 Adjustments to the equity indices on 24 September 2012 SIX Swiss Exchange message No. 45/2012 27 Aug 2012 44/2012 Change of trading segments due to the ordinary index review SIX Swiss Exchange message No. 44/2012 10 Jul 2012 33/2012 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 33/2012 12 Mar 2012 16/2012 Adjustments to the equity indices on 19 March 2012 SIX Swiss Exchange message No. 16/2012 22 Aug 2011 47/2011 Adjustments to the equity indices on 19 September 2011 SIX Swiss Exchange message No. 47/2011 08 Jul 2011 36/2011 Index adjustments on the occasion of the ordinary index review SIX Swiss Exchange message No. 36/2011 14 Mar 2011 11/2011 Definite index adjustments effective from 21 March 2011 SIX Swiss Exchange message No. 11/2011 11 Mar 2011 10/2011 Changes to the Index Rules for the SMI® and SPI® Index Families as well as the SLI Swiss Leader Index® effective as of 1 July 2011 SIX Swiss Exchange message No. 10/2011 21 Feb 2011 06/2011 Adjustments to the equity indices on 21 March 2011 SIX Swiss Exchange message No. 06/2011 03 Jan 2011 01/2011 New sector indices have been added to the index universe of the Swiss Bond Index SBI® as at 3 January 2011 SIX Swiss Exchange message No. 01/2011 01 Nov 2005 81/2005 New correct closing values of SWX Indices for October 31 SIX Swiss Exchange message No. 81/2005