What's Left to Be ETF'd?

The article discusses the proliferation of exchange-traded funds (ETFs) and the potential risks associated with their expansion. It highlights a new ETF that focuses on stocks that have been removed from major indexes, arguing that these stocks can offer long-term investment opportunities. The article also mentions the challenges of creating innovative ETFs, particularly when it comes to illiquid assets. It concludes by suggesting that good investment ideas are becoming increasingly scarce. [Extracted from the article]