äŒæ¥ã³ãŒãOIH
è³ç£ã¯ã©ã¹Equity
ãã¡ã³ããããŒãžã£ãŒVanEck
èšå®åœUS
çµè²»ç0.35%
èšç«æ¥2011-12-20
é£åå¯Ÿè±¡ææ°MVIS US Listed Oil Services 25
OIH was created on 2011-12-20 by VanEck. The fund's investment portfolio concentrates primarily on energy equity. OIH tracks a market-cap-weighted index of 25 of the largest US-listed, publicly traded oil services companies.