Five Good ETF Ideas That Have Yet to Catch On [View article]
The Nasdaq-100 is not an "odd" index. It's comprised of the 100 largest Nasdaq-listed companies. The ArcaTech 100 is not comparable. It's sector-specific and QQQQ is exchange-specific. Your criticism is equivalent to faulting DIA for holding only the Dow 30 and then suggesting that IYW is a better pick.
Five Good ETF Ideas That Have Yet to Catch On [View article]
On Barclays' New Carbon Emissions ETN [View article]