trader
//ˈtreɪdər//
Noun
tradersPlural
1
A person or company that buys and sells goods or assets for profit.
He works as a trader in the stock market.
2
A person who buys and sells financial instruments such as stocks, bonds, or currencies, especially on a stock exchange.
She works as a trader on the stock exchange.
3
A merchant ship or vessel engaged in trade.
The trader sailed into the harbor loaded with spices and silk.