I would like to acknowledge the myriad and endless research, graphics, and editorial contributions to this work made by staff members of Signalert Corporation, in particular (in alphabetical order) my son, Dr. Marvin Appel; my brother, Arthur Appel; Joon Choi; Bonnie Gortler; Glenn Gortler; and Roni Nelson, without whose contributions this book would not have been possible.

I would like to acknowledge as well the myriad of technical analysts and students of the stock market from whom I have learned over the years and from whom I continue to learn. Although there have been too many to specify, my appreciation is, nonetheless, sincere and considerable.

And last, but absolutely not least....

My first book, Winning Market Systems ...

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