trades all listed instruments.
place offer and bid orders by Standard Deviation at 15 minute period
the trend of the instrument changes the stdDev closer or farer the
position and the expiry time
-- Standard Deviation : ranking condition for up/down of 240 on 30min,
15min, 10min, 5min, 1min, 10secs and 30 on 10min
-- stop-loss 500.0
-- take-profit trailing step of 10.0 moved by step of 4.0