A market maker must commit to continuously quoting prices at which it will buy (or bid for) and sell (or ask for) securities.1? Market makers must also quote the volume in which they're willing to trade, and the frequency of time it will quote at the Best Bid and Best Offer (BBO) prices. Market makers must stick to these parameters at all times, during all market outlooks. When markets become erratic or volatile, market makers must remain disciplined in order to continue facilitating smooth transactions.
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