The NASDAQ Composite Index is down 1263.19 points or 4.68% this week to 25709.43

The NASDAQ Composite Index is down 239.93 points or 0.89% today to 26853.98

The NASDAQ Composite Index is down 23.02 points or 0.09% today to 26830.96

The Nasdaq lost nearly a month's worth of gains Friday.

The Dow Jones Industrial Average is down 165.68 points or 0.32% this week to 50866.78

The NASDAQ Composite Index is down 1263.19 points or 4.68% this week to 25709.43

The S&P 500 Index is down 196.32 points or 2.59% this week to 7383.74

The S&P/TSX Composite Index is down 355.69 points or 1.02% this week to 34413.45