I was sufficiently pleased by the response to my strategy-in-a-box ETFs post that it seems appropriate to launch a follow-up post to address several questions raised or implied by readers. The biggest issues seemed to revolve around the history, performance and holdings of these ETFs. It is also important to understand the nature of the index and/or strategy that the ETF seeks to replicate, as well as the timing and methodology used to rebalance the ETFs. For each of the six aforementioned strategy-in-a-box ETFs, I have therefore also included links to a profile/summary page; the prospectus; a current list of holdings; the Morningstar performance data; and the StockCharts gallery chart: