上升通道是否到拐點?

觀察幾個指數基金
dia: starting to break two months uptrend, RSI42.3
QQQQ: approaching to lower edge of the uptend, RSI51.8
SPY: at lower edge of the uptend, RSI49.6
FXI: break two months uptrend, RSI47.4
EWH: break two months uptrend, RSI44.9
雖不能肯定上升通道到拐點,但把上升通道下沿當支撐應討論.