World Stock Alert Widget is a widget that will track a stock value and notify you as soon as it crosses the limits you define.Choose from over 50,000 values from following markets: – World Major Indices – Global Indices – American Stock Exchange (AMEX) – Australian Securities Exchange (ASX) – Barcelona Stock Exchange – Berlin Stock Exchange – Bilbao Stock Exchange – Bombay Stock Exchange (BSE) – Buenos Aires Stock Exchange (BCBA) – Dusseldorf Stock Exchange – Euronext Amsterdam (AMS) – Euronext Brussels (BRU) – Euronext Lisbon (LIS) – Euronext Paris (PAR) – Foreign Exchange (FOREX) – Frankfurt Stock Exchange – Hamburg Stock Exchange – Hanover Stock Exchange – Hong Kong Stock Exchange (HKSE) – London Stock Exchange (LSE) – Mexican Stock Exchange (BMV) – Madrid Stock Exchange (MSE) – Milan Stock Exchange (MLSE) – Munich Stock Exchange – NASDAQ Stock Exchange (NASDAQ) – National Stock Exchange of India (NSE) – New York Stock Exchange (NYSE) – New Zealand Exchange (NZX) – Sao Paulo Stock Exchange (BOVESPA) – Singapore Stock Exchange (SGX) – Stuttgart Stock Exchange – Swiss Exchange (SWX) – Toronto Stock Exchange (TSX)In order to use it, just add a widget to your Home screen and select a value. It will be updated every five minutes from http://finances.yahoo.comAt any time, just tap on the widget to set notification thresholds.