as far as the Wall Street Index is concerned I would place a buy limited on $ 30100 to continue a target above $ 3100 which I think is the biggest achievement that the biggest US stock market will hit. .
交易結束：目標達成:
TARGET (1) 30.600 H$T
TARGET (2) 30.800 H$T
....
TARGET (3) 31.000 WA!T
TARGET (2) 30.800 H$T
....
TARGET (3) 31.000 WA!T