Hi, all, I am a newbie to Forex, trying to practice my strategies, I can think following 3 ways to practice 1.use forex tick data to practice Question: Where do I get the relatively cheap tick data? Which software or system I can dump the data to practice? 2. use Demo account to practice Question: Which broker can provide decent demo account? 3. use simulation software to practice Question: Can simulation show realistic trading situations? What are most commonly used simulation systems? So, what are the pros and cons of above system? How do you guys generally backtest your strategies or trading ideas? Any guidance is greatly appreciated.