What does BBO mean?

Best-bid-offer (BBO) refers to the best bid and ask price on the order book at any given time. It's used to quickly set limit order prices that match the best market quotes.

Let's break down the two key components of the BBO:

  • Best bid: This is the highest price a trader is willing to pay to buy a specific quantity of an asset. The best bid is the most competitive buy order in the order book, and it's considered a good price for sellers.

  • Best offer (ask): The best offer (also known as the 'ask') is the lowest price at which a trader is willing to sell a specific quantity of an asset. It represents the most competitive sell order in the order book, providing the best price for buyers.

While placing limit orders, traders can set their preferred prices. However, these orders only get filled if the specified prices align with the prices the market is prepared to offer. Here lies the magic of the BBO. It allows traders to align their desire for the best prices with the need to fill their orders quickly.

When using the BBO option while placing a limit order, the system automatically selects the best market quote for the order's execution. This can be invaluable in dynamic markets where prices fluctuate rapidly. By using BBO, traders can make sure they capture the most beneficial market prices without constantly monitoring the order book.

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Ce contenu est uniquement fourni à titre d’information et peut concerner des produits indisponibles dans votre région. Il n’est pas destiné à fournir (i) un conseil en investissement ou une recommandation d’investissement ; (ii) une offre ou une sollicitation d’achat, de vente ou de détention de cryptos/d’actifs numériques ; ou (iii) un conseil financier, comptable, juridique ou fiscal. La détention d’actifs numérique, y compris les stablecoins et les NFT, comporte un degré élevé de risque, et ces derniers peuvent fluctuer considérablement. Évaluez attentivement votre situation financière pour déterminer si vous êtes en mesure de détenir des cryptos/actifs numériques ou de vous livrer à des activités de trading. Demandez conseil auprès de votre expert juridique, fiscal ou en investissement pour toute question portant sur votre situation personnelle. Les informations (y compris les données sur les marchés, les analyses de données et les informations statistiques, le cas échéant) exposées dans la présente publication sont fournies à titre d’information générale uniquement. Bien que toutes les précautions raisonnables aient été prises lors de la préparation des présents graphiques et données, nous n’assumons aucune responsabilité quant aux erreurs relatives à des faits ou à des omissions exprimées aux présentes.

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