OMX Tallinn GI 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 OMX Tallinn GI futures or funds or invest in its components.
The lowest ever quote of OMX Tallinn GI is 307.41 EUR. It was reached on Jun 4, 2009.
OMX Tallinn GI reached its highest quote on Sep 23, 2009 — 46535.00 EUR.