Where an individual opens a trading account with a broker in order to trade securities...

An investor must obtain an investor number before opening a trading account and trading securities listed on the Abu Dhabi Securities Exchange (ADX). The CISI UAE Financial Rules and Regulations explains that investor numbers fall into three broad categories: individual, institutional and government. Within the individual category, investor numbers are further divided into national and foreign , making nationality the relevant classification factor. A national individual investor number is assigned to a UAE national natural person, whereas a foreign individual investor number is assigned to a natural person who does not hold Emirati citizenship. Similar national/foreign distinctions apply to institutional and government investor numbers. The ADX rulebook confirms this structure expressly. Neither the investor's tax status, portfolio value nor bank-account status determines whether an individual investor number is classified as national or foreign. Those factors may have relevance elsewhere in account administration or regulatory compliance, but they do not form the subdivision tested by this question. Therefore, the correct response is option B, the nationality of the investor.

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