Here in South Florida, we’ve had torrents of badly needed rain recently. But after an already long week, the last thing I needed on top of it was a booming thunderstorm in the middle of the night.

Oxford Club’s Alexander Green says making the switch from mutual funds to ETFs can save thousands in taxes and expenses. Changing funds now can also help psychologically, by locking this year’s huge losses in the past. Alex lists eight ETFs that can “help turn market lemons into lemonade.”

ETFs are an extremely popular investment option, due to their low costs, diversified risks and accessibility. Here, Jonas Elmerraji looks at the various ways of investing in ETFs. He also recommends three small-cap ETFs for penny stock portfolios.