best bid
The highest price at which competing market makers are currently offering to buy a security. A market order to sell is filled at the best bid, which increases and decreases continually in response to changes in supply and demand as buyers and sellers enter and exit the market. Compare to Ask; Best Ask; Bid. See national best bid and offer (NBBO).
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at the market
away from the market
Electronic Communication Network (ECN)
locked market
thin market
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Companies House
fiduciary deposits
purchase order lead time
certified cheque