Resources ‹ liquidity s s Articles tagged liquidity ETFs Debunking Myths About ETF Liquidity What exactly happened with ETFs on Aug. 24? Here’s what: A sequence of global volatility, trading disruptions, and thoughtless selloffs. We break down what happened and why. Read More ETFs Investment Selection: Building Portfolios, Fund by Fund Building and managing an investment portfolio is a bit like building a piece of furniture. Here are the tools we used. Read More What Betterment Offers Retirement Solutions at Betterment We provide solutions for every stage of retirement planning. Betterment IRAs Rolling over to a Betterment IRA involves almost no paperwork and allows customers to be invested in as little as two days.