My opinion on SPY interesting to see.

Even tough EMA got crossed, the stock has a possibility to go down the bounce back on the rsi support. I believe a small short can be placed. Even tough 21 MA may also give a nice support. The prices seem also very flat for now. I could have placed a resistance at ~177. Furthermore this resistance was beaten. I don't play with SPY for now, i don't bet on feelings, i'm don't have a cristal ball. What i can tell you is that investors don't know what to do for know as prices, have been quite flat.
Ruby
Market Direction Prediction.