Bid et ask

Bid et ask
Page d'aide sur l'homonymie Pour les articles homonymes, voir spread et ask.

Le bid et l'ask (en français : l'offre et la demande) sont les termes employés sur les marchés financiers pour désigner le prix auquel les intervenants vendent ou achètent des actifs, en particulier les monnaies.

Le bid est moins élevé que le ask et du côté sell side le bid correspond au prix d'achat et le ask au prix de vente. Du côté buy side, par exemple un investisseur souhaitant acheter des actions d'une entreprise X, le bid correspond donc au prix de vente et le ask au prix d'achat.

Par exemple, pour changer des euros en dollars US dans un bureau de change, celui-ci affiche deux prix : celui auquel il est prêt à acheter vos euros (le bid du bureau de change) et celui auquel il désire vendre des euros (l'ask du bureau). L'écart entre ces deux prix est communément appelé bid-offer spread,bid-ask spread ou encore fourchette de prix. La qualité de celui-ci, c'est-à-dire sa petitesse, est un indice de la liquidité du marché concerné. Les animateurs de marché (market makers) essaient d'empocher cet écart.


Wikimedia Foundation. 2010.

Contenu soumis à la licence CC-BY-SA. Source : Article Bid et ask de Wikipédia en français (auteurs)

Игры ⚽ Нужно решить контрольную?

Regardez d'autres dictionnaires:

  • Bid Et Ask — Pour les articles homonymes, voir spread et ask. Le bid et l ask (en français : l offre et la demande) sont les termes employés sur les marchés financiers pour désigner le prix auquel les intervenants vendent ou achètent des actifs, en… …   Wikipédia en Français

  • bid and asked — ˌbid and ˈasked adjective FINANCE relating to the highest price a buyer is willing to pay and the lowest price a seller is willing to accept: • The OTC Bulletin Board will provide bid and asked quotes on the smaller stocks. * * * bid and asked UK …   Financial and business terms

  • bid — [n1] offering of money or services advance, amount, declaration, feeler, hit, invitation, offer, pass, price, proffer, proposal, proposition, request, submission, suggestion, sum, summons, tender; concepts 67,330 bid [n2] endeavor attempt, crack …   New thesaurus

  • Bid price — A bid price is the highest price that a buyer (i.e., bidder) is willing to pay for a good. It is usually referred to simply as the bid. In bid and ask, the bid price stands in contrast to the ask price or offer , and the difference between the… …   Wikipedia

  • Bid And Asked — A two way price quotation that indicates the best price at which a security can be sold and bought at a given point in time.The bid price represents the maximum price that a buyer or buyers are willing to pay for a security. The ask price… …   Investment dictionary

  • Ask price — This article is about financial asking. For other uses, see Ask (disambiguation). Ask price, also called offer price, offer, asking price, or simply ask, is the price a seller states she or he will accept for a good. The seller may qualify the… …   Wikipedia

  • Bid Tick — An indication of whether the latest bid price is higher, lower or the same as the previous bid. Bid ticks track movements of bid prices in an open market for all placed bid offers, giving real time information to traders and market participants… …   Investment dictionary

  • Bid Price — The price a buyer is willing to pay for a security. This is one part of the bid with the other being the bid size, which details the amount of shares the investor is willing to purchase at the bid price. The opposite of the bid is the ask price,… …   Investment dictionary

  • Ask — The price a seller is willing to accept for a security, also known as the offer price. Along with the price, the ask quote will generally also stipulate the amount of the security willing to be sold at that price. Sometimes called the ask. This… …   Investment dictionary

  • Ask — This is the quoted ask, or the lowest price an investor will accept to sell a stock. Practically speaking, this is the quoted offer at which an investor can buy shares of stock; also called the offer price. The New York Times Financial Glossary * …   Financial and business terms

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”