A Bloomberg report on Wednesday said the investors believed the New York Stock Exchange ICE, +1.15% , Nasdaq Stock Market NDAQ, +3.24% and venues operated by Bats Global Markets Inc. had violated the law by enabling high-frequency firms to exploit ordinary investors trading on the exchanges in return for which the firms directed their “considerable” trading activity to them.
What is the relationship between 'Stock Market' and 'Stock Exchange' in the context of the input sentence.
Options: legal form, creator, parent organization, operator