The OMX Riga Index is a major stock market index which tracks the performance of all companies listed on the Main and Secondary lists on the Riga Stock Exchange in Latvia. Only companies where a single shareholder controls at least 90% of the outstanding shares cannot be included in the index. It is a free-float, capitalization-weighted index. The OMX Riga Index has a base value of 100 as of December 31, 1999. This page provides - Latvia Stock Market (OMX Riga) - actual values, historical data, forecast, chart, statistics, economic calendar and news. Latvia Stock Market (OMX Riga) - actual data, historical chart and calendar of releases - was last updated on September of 2018.