indicators concept

[safetrader]

hi, where can I learn about the concept of each indicator 

for example Moving Average Crosses, what is the idea behind it how dose it work and how to know what is the right sitting that work for my style of trading?

where can I learn the answers of theses questions above for each indicator ?

 

thank you 

[Vladimir Karputov]

• Trend Indicators
• Oscillators
• Volume Indicators
• Bill Williams' Indicators