ARTICLE SYNOPSIS...Are There Persistent Cycles? by E. Michael Poulos Most technical indicators use a fixed lookback length based on the idea that cycles are present in the price data. Should the same fixed lookback length be used for all markets? Are there persistent cycl
ARTICLE SYNOPSIS...Futures According To Trend Tendency by E. Michael Poulos Not all markets have the same tendency to trend. E. Michael Poulos uses his February 1991 STOCK & COMMODITIES article, ""Of trends and random walks,"" on the random walk index, which separates tre
ARTICLE SYNOPSIS...Of Trends And Random Walks by E. Michael Poulos M y distrust of the current crop of technical indicators that use fixed-length lookback intervals, with no attempt to use a price-time model, motivated me to do some research into the subject. For example,