What it means
Dealers can quote prices at which they are willing to buy or sell a security. A quotation system collects and distributes these indications according to its operating rules.
The system helps participants compare available prices instead of contacting each dealer individually. Its usefulness depends on the quality, timeliness, size, and terms of the quotes it displays.
A bid is a buying price and an offer is a selling price. The difference between them is a spread, which is separate from any fee charged for using data or arranging a transaction.
Quotation and execution are different functions. Some systems also support trading, but a screen showing a quote is not itself evidence that an order has executed.
US FINRA Rule 6439 addresses member interdealer quotation systems that permit real-time updates in OTC equity securities. It requires policies for collecting and disseminating quotations and standards for access, among other provisions.
The rule also addresses order unresponsiveness for relevant systems that do not automatically execute all orders against displayed quotations. This distinction helps explain why a visible price and an actual execution can require separate review.
The system's role should not be confused with a stock exchange's listing process. Quoted securities can have different disclosure, eligibility, trading, and liquidity characteristics.
For non-finance managers, verify the security, quote time, available quantity, and relevant route before using a quotation in an investment decision. Access to prices helps analysis but does not establish valuation, suitability, execution quality, or the issuer's financial strength.
In practice
Real-world examples.
Example
A dealer's bid and offer appear alongside those of other dealers. An investor can compare the quotations but still needs an order and execution confirmation before claiming that a purchase has occurred.
Example
A treasury team sees a quoted price for a thinly traded security. It checks the available size and market conditions rather than multiplying the displayed price by a large holding and assuming it could sell everything at that price.
Example
A manager describes a quotation system as an exchange listing. Compliance distinguishes quotation access from issuer listing or disclosure requirements and corrects the description before it is used in a report.
Formula
Calculation
A simple quoted spread equals the displayed offer minus the displayed bid. A midpoint is the average of the two, but it is a reference number rather than a guaranteed execution price.
Suppose fictional quotes show a bid of $9.80 and an offer of $10.20. The spread is 40 cents and the midpoint is $10; the spread is 4% of that midpoint.
A holder of 10,000 shares might multiply by the midpoint and expect $100,000. A more careful view starts from the bid, since a seller generally receives the bid side: 10,000 x $9.80 = $98,000. If the displayed bid size is only 2,000 shares, just 2,000 x $9.80 = $19,600 is visible as sellable at that price, and the remaining 8,000 shares would depend on further quotes or negotiation.
These calculations do not establish the available volume, the cost of a large transaction, or whether the displayed quotes remain current. Execution prices, charges, delays, and changing conditions must be examined separately.Case study
Seen in the real world.
This fictional case follows a company reviewing a small equity position received in a transaction. A manager uses a quotation screen to estimate the entire position's cash value and assumes immediate sale at the displayed offer. Finance explains that selling generally involves the bid side and that quoted quantities may be smaller than the holding. The team checks the security identifier, quote time, dealer participation, and likely execution route with its broker. It distinguishes the displayed information from completed transactions and investigates liquidity before promising proceeds.
It also checks issuer information rather than treating presence on a quotation system as a guarantee of disclosure quality. The resulting report shows an indicative reference value and the limits of that estimate. Management does not call the position realised cash until an actual sale and settlement occur. The company gains useful price information without confusing a quotation service with an exchange listing, a trade confirmation, or a promise that every share can be sold at the same price. It keeps execution and investment approval within their normal processes.
Watch out
Common mistakes.
- Treating a displayed quote or midpoint as a completed trade or guaranteed execution price for any quantity.
- Equating quotation-system access with exchange listing, issuer quality, complete disclosure, or investment suitability.
- Ignoring quote time, available size, response conditions, fees, and the actual trading or settlement route.
Questions
People also ask.
Is a quotation system always an exchange?
No. Its core function is collecting and distributing quotations, and its legal or operational structure may differ from a stock exchange. Check the particular system and security.
Does seeing a price prove an order executed?
No. Quotation and execution are different. Use the actual order status and trade confirmation to establish whether a transaction occurred.
Why are system policies important?
They govern access and how quotations are collected, prioritised, and displayed. In applicable US OTC equity systems, FINRA rules address quotation quality, access, unresponsiveness, reporting, and related operational matters.
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