July was mostly positive for sector ETFs.
ETF strategists share their best investment ideas and top ETF picks for the second half the year.
Health care, internet and oil products have performed well this year.
Sectors shined in May, with several seeing all their ETFs land in positive territory.
Once again, technology is the top-performing sector of the year, but big changes are coming.
As global economies diverge, U.S. health care equipment and internet technology may offer safety.
March saw all of the ETFs in five key sectors end up in negative territory.
February was pretty dismal for sector ETFs, with all but two technology funds in negative territory.
Technology outperformed the other sectors during the month.