Typically, no. In fact, ETFs globally have acted as “shock absorbers” during many volatile trading sessions as buyers and sellers transacted on the exchange, at real-time prices, without having to trade the underlying stocks and bonds.1
What’s more, since ETF shares are traded directly by buyers and sellers on-exchange, an ETF can circumvent “forced selling,” something a mutual fund may need to do when investors want to sell their shares. This means that most ETF trading occurs without transactions taking place in the underlying securities.