Oil prices have collapsed, but eventually they will recover.
February was awful for sectors, with just one fund recording positive returns.
Oil prices fall by their largest amount since 1991, fueling panic in the energy sector.
January was a mixed bag for sector ETFs.
Industrials was the only rough spot for sector ETFs during the month
A few sector ETFs faltered during the month
These funds have losses ranging from 16% to 33%.
August was unforgiving for sector ETFs, with far more funds in negative territory.
Higher oil prices translates into higher prices for VanEck's oil services ETF.