An ETF I wasn't familiar with showed up on the ETF Trend Performance Report at Alert HQ this weekend. At the top of the list, with an improvement of 2.5 points out of a total of 6 possible points was the PowerShares XTF: Dynamic OTC Portfolio (PWO). This ETF is not based on the typical market cap weighted passive index. PWO is based on the Dynamic OTC Intellidex. This is an "active" index that selects holdings based on a variety of investment criteria including fundamental growth, stock valuation, investment timeliness and risk factors. In other words, this ETF is an actively managed fund, whether managed by computer or by a human investment committee, the literature does not say. In any case, the goal is provide alpha beyond what the typical ETF would offer. The following diagram, from the PowerShares Dynamic ETF prospectus shows how the selection process is handled: The 5-year return of the Dynamic OTC Portfolio ETF may not be especially impressive when compare...