"Citadel Securities and other high-frequency trading firms have a considerable amount of market power, which they can use to influence the market to their advantage. For example, they can create artificial liquidity in a particular security, making it easier for them to execute trades at the price they want. This practice gives them an unfair advantage over other market participants who do not have the same ability to manipulate the market."
That sounds so damn illegal ....why are they allowed to continue......
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