Amex Oil Index

The NYSE Arca Oil Index, previously AMEX Oil Index, ticker symbol XOI, is a price-weighted index of the leading companies involved in the exploration, production, and development of petroleum. It measures the performance of the oil industry through changes in the sum of the prices of component stocks. The index was developed with a base level of 125 as of August 27, 1984.


The components of the index are as follows:[1]

Company Name Symbol
Hess Corporation HES
Chevron Corporation CVX
ConocoPhillips COP
Occidental Petroleum OXY
ExxonMobil XOM
Total S.A. TOT
Royal Dutch Shell RDSa
Marathon Oil MRO
Marathon Petroleum Corp MPC
Valero Energy Corporation VLO
Repsol YPF REP
Sunoco SUN
Ecopetrol SA EC
Petroleo Brasileiro S.A. PBR
Phillips 66 PSX
PetroChina Co. Ltd. PTR
Equinor ASA EQNR
Suncor Energy Inc SU


  1. ^ "NYSE ARCA OIL and GAS INDEX (^XOI) Components - Yahoo Finance".

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