check stock info

i818
http://www.i818.com/stock/

http://calc.waylonchan.net/

quamnet

http://www.quamnet.com/index.action

aastock

http://www.aastocks.com/tc/Default.aspx

money 18

http://money18.on.cc/

etnet

http://www.etnet.com.hk/www/tc/home/index.php