3 interesting ETFs from sectors that will rule the world in the next 10 years

Investing in ETFs is popular for its passivity. But sometimes one may want to bet on sectors that hold promising future potential. We'll look at 3 of those here today.

First Trust Cloud Computing ETF $SKYY

The First Trust Cloud Computing ETF is a fund that focuses on cloud-related business services.

-Cloud computing - the proliferation of software, services and storage over the internet. It allows customers to access information and applications from virtual resources.

-Cloud security - securing cloud services against viruses, phishing attacks and other threats. Security is key to customer confidence in the cloud.

-Cloud infrastructure - the basis for operating and delivering cloud services such as data storage, servers, networks, application platforms, etc.

-Cloud management - tools for managing, monitoring and optimizing the cloud and cloud services.

- Cloud-related services such as cloud hosting and cloud outsourcing.