A few lists of large exchanges that let you do what you are asking:
btckan.com/price
bitcoinwisdom.com
bitcoinwatch.com
Hello,
Thank you for your reply.
I do not understand how to use these sites to trade on btc/usd price
Lets say i deposit on a site using btc.
Then i want to buy more btc for the price going up. Who offers such options with stop loss and taking profit
Im a newbiew in btc trading and all the help would be appreciated.
Regards
Duke
The sites I gave give references to the many business that let you do exactly that. For example, bitfinex.com is quite popular as is 796.com.
Careful, don't get zhou tonged or goxxed. There are many risks to such strategy as you probably know.