However, despite being listed on exchanges, the vast majority of trading volume in corporate bonds in most developed markets takes place in decentralized, dealer - based, over-the-counter markets. (wikinvest.com)
The vast majority of trading occurs during normal business hours, meaning that there is more demand for stock you are selling, and more supply of stock you want to buy. (fidelity.com)
Typically one class of a multiple share class name is more liquid than the others and represents a substantial majority of the trading. (indexologyblog.com)