Trading signals for today (2016-02-04): ============================== If QLD closes between (including) 62.10 and 64.10, then SHORT the market, Otherwise, LONG the market.
金石量化系统2016-02-04 22:29:03回复悄悄话
the system is based on closing price, not AH price. So tomorrow would be a UP day. Again, like all system, there is no 100% correctness, all based on probability in a long run. So far the correct/wrong ratio is 2:1
k9p2016-02-04 13:12:17回复悄悄话
It closed @64.12, but is trading @63.8 AH. How do you think of tomorrow then?