The sensitive index (Sensex) of the Bombay Stock Exchange (BSE), which opened in the red at 16,827.85 points, nose-dived 704 points or 4.13 percent to close at 16,361.15 points compared to the previous close at 17,065.15 points.
http://www.ummid.com/news/2011/September/22.09.2011/sensex_crashes.htm
http://www.ummid.com/news/2011/September/22.09.2011/sensex_crashes.htm