The Dubai Financial Market operates an electronic, order-driven trading system during its continuous trading session. Once the market enters the normal trading phase, buy and sell orders can be entered and matched according to the applicable price and time priority rules. A security can therefore be bought or sold at any time throughout the continuous trading session , subject to market controls such as price limits, suspensions and other applicable trading restrictions. There is no general rule limiting selling transactions to the first 50 or 55 minutes of each hour, nor is selling universally prohibited during the final 15 minutes of the normal trading phase. The CISI material separately distinguishes continuous trading from pre-opening, pre-closing and closing sessions. During pre-closing, orders are accumulated for the closing auction, while during the final closing session firms cannot enter new orders, adjust existing orders or cancel them. The question, however, refers specifically to execution during the DFM trading session. Accordingly, option A correctly reflects continuous trading principles.

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