OIH

Vaneck Oil Services ETF

An exchange-traded fund (ETF) that bundles together the oil-service companies that supply and maintain the energy industry's drilling and equipment — not the drillers or producers themselves, but the firms that make the tools, run the rigs, and provide the services that keep wells running. Traded under the ticker OIH, it tracks the MVIS US Listed Oil Services 25 Index of the largest U.S.-listed firms in the field. The fund traces its roots to the Oil Service HOLDRS Trust launched by Merrill Lynch, which VanEck took over in late 2011 and rebuilt into a traditional ETF — keeping the same three-letter ticker even as the name changed.

Oil Services ETF tracking MVIS US Listed Oil Services 25 Index