A Peek Into The Future by John F. Ehlers
We all know there is no crystal ball for the markets. But if you could get a signal in advance of other signals that are used by traders, that might be the next best thing. Here, we introduce a new ﬁlter that could help signal cyclic turning points.
Trading would be considerably less difﬁcult if we could look into the future. Of course that is impossible, but signal processing can provide a ﬁlter with negative group delay. In this article, I will describe such a ﬁlter. While it cannot really look into the future, it can provide signals in advance of signals used by other traders—and that may be enough to create a successful trading edge ...