Real Indicator

Real indicator is an indicator to convert ohlcv charts to one oscilator!
there is an effective thing in all charts: "Volume", and I used this thing to mix it by price
Buy: on crossing above to Bollinger-lower-band (on Up-trends)
Sell: on crossing under Bollinger-upper-band (on Down-Trends)
use an SMA-200 to determine trends ;)

版本注释:

1) Simple configuration.
2) Midline of bollinger bands appended
3) some other improvements.