A trading ban is a term used to describe a prohibition on buying or selling certain securities. There are different synonyms for a trading ban, such as trading freeze, market hiatus, and securities suspension. A trading freeze refers to a situation where trading on a particular stock or security is halted temporarily. A market hiatus is when trading has come to a standstill due to issues such as a natural disaster or a financial crisis. Securities suspension describes the circumstance where trading on a security is halted permanently. Synonyms for trading ban are essential in the financial world as they help investors understand different scenarios and act accordingly.