1.Technical:
RSI (Relative Strength Index) (14): RSI <30, oversold => should buy. RSI> 70 - overbought, you should not buy at this time.
Fibonacci: There are Support and Resist. When prices hit the S, P, R levels, the price will rebound, so You pay attention around S, P, R levels.
You should buy (support) and sell (resist) around these areas.
2.Chart:
The result is Bollinger Bands.
You can refer to the Bollinger Bands here: http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:bollinger_bands
These are just some of the simplest indicators for beginners to trade as they are to have safe levels, avoid losing money.
I am also a newbie sharing knowledge so expect people to help. Thank you for reading