If You Bought 30 Years Ago Today... By: TalkMarkets October 19, 2017 at 12:18 PM EDT 30 year ago today, traders were having a bad day: the Dow, S&P 500, FTSE, DAX and CAC fell -23%, -20%, -11%, -9% and -10% respectively. Read More >> Related Stocks: 10-YR YIELD INDEX Standard & Poors 500