1. A symbol appearing next to a
stock listed on
NASDAQ indicating that the stock is a
new issue, especially the result of a
reverse stock split. All NASDAQ listings use a four-letter abbreviation; if a "D" follows the abbreviation, this indicates that the
security being traded is a new issue.
2. A symbol appearing on a stock transaction table meaning that the share price is a new 52-week
low. It is especially used in newspapers.