The CNBC Crowdfinance Services Index

The CNBC Crowdfinance Services Index is an average index of the 25 largest capital commitments by private U.S. services companies listed on Crowdnetic's data platform, which collates real-time offerings on securities-based crowdfunding sites: Alchemy Global, Crowdfunder, EquityNet, Jumpstart Micro, MicroVentures, OurCrowd, SeedInvest, and Wefunder.

Read MoreCNBC Crowdfinance 50 Index

Companies represented on the index are operating companies raising money, not equity funds.

Check out other individual sectors

The CNBC Crowdfinance Real Estate Average
The CNBC Crowdfinance Technology Index
The CNBC Crowdfinance Vice Average