Tick

Slang used for minimum spread. Depending on the stock price it could be a half-cent, one cent or five cents.

When-Issued Trading

Occurs when the security has been listed and posted for trading, but the certificate representing the security itself is not yet issued and available for settlement. The exchange bulletin issued on listing of the security indicates if the trading will be done on a when-issued basis. In this case, the issuance of the security is guaranteed and the delay in issuance is often due to factors relating to the printing and distribution of the security. The period for when-issued trading is usually less than one week.

Ticker Tape

Each time a stock is bought and sold, it is displayed on an electronic ticker tape. It is a record of current trading activity on an exchange.

Trading Issue

The status of a listed security of an issuer whose trading privileges are active on the Exchange.

Whisper Number

Analysts publish earnings forecasts for companies they follow. Sometimes analysts publish a lower number than they really believe to reduce chances of a negative surprise, but they supposedly “whisper” what they really think to their best friends. Most whisper numbers you see on the Web are simply the analysts’ consensus forecasts plus the average of the most recent two or three earnings surprises. 

Trading Number

The unique, 3-digit number assigned to each Participating Organization and Member to identify it for market transparency.

Time Segmented Volume (TSV)

TSV is a technical indicator that examines a stock’s volume and price and compares them to determine if a stock is under accumulation (buying) or distribution (selling). If TSV is moving up, this can indicate that price may follow.

Trading Range

A trading range occurs when a stock or average moves up and down between a consistent high and low for an extended period of time (days, to weeks, to months). The bottom of the range becomes fairly solid support as the top becomes fairly solid resistance the more times either holds. We play stocks within the trading ranges if they are loose enough to give us some room to maneuver, e.g., a 5 point range or more. A tight trading range is one that is significantly narrower than a particular stock?s usual trading fluctuations. A tight trading range on low volume is usually a very good indicator that a move up is coming.