Singapore STI Index decreased 1.8 points or 0.06% to 2839.20 on Friday July 1 from 2841 in the previous trading session. Singapore STI Index lost 488.6 points or 14.68 percent during the last 12 months from 3,327.84 points in July of 2015. Historically, the Singapore Stock Market (STI) reached an all time high of 3875.77 in October of 2007 and a record low of 1213.82 in March of 2003. The Straits Times Index STI is a major stock market index which tracks the performance of the top 30 companies listed on the Singapore Exchange. It is a capitalization weighted index. The STI Index dates back to 1966. Yet, it was recalculated twice in 1998 and in 2008 according to the FTSE methodology. This page provides – Singapore Stock Market (STI) – actual values, historical data, forecast, chart, statistics, economic calendar and news.