上升通道是否到拐点?

观察几个指数基金
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
虽不能肯定上升通道到拐点,但把上升通道下沿当支撑应讨论.