rsi and macd

RSI and MACD in the chart:
- small circles -> oversold/overbought
- big circles -> oversold/overbought rising/falling
- small diamonds -> macd over/under signal with macd over/under zero

Please comment if you have an idea to improve it ;)

版本注释:

I subbed the falling/rising for crossover/crossunder

版本注释:

a lot of improvements

版本注释:

always improving

版本注释:

always improving

版本注释:

updates