Switzerland 20 Index is just a number that lets you track performance of the instruments comprising the index, so you can't invest in it directly. But you can buy Switzerland 20 Index futures or funds or invest in its components.
The lowest ever quote of Switzerland 20 Index is 9540.50 CHF. It was reached on Nov 2, 2020. See more data on the Switzerland 20 Index chart.
Switzerland 20 Index reached its highest quote on Jan 4, 2022 — 12997.20 CHF. See more data on the Switzerland 20 Index chart.