market-maker
UK[ˈmɑːkɪt ˌmeɪkə]US[ˈmɑːrkɪt ˌmeɪkər]
n
A person or firm that quotes both a buy and a sell price in a financial instrument, hoping to make a profit on the bid–ask spread.
n
A dealer in securities or other assets who undertakes to buy or sell at specified prices at all times.
Morpheme Breakdown
market
maker
market
noun
maker
noun
Etymology
The compound noun "market-maker" is a modern financial term constructed from two foundational English words. "Market" descends from the Latin mercatus, itself from merx (merchandise), and has long signified the arena of trade. "Maker" originates from the Old English verb macian, with the agentive suffix -er denoting an actor. The term's logic is transparently literal: a market-maker is an entity that "makes a market" by providing liquidity. They create a functional trading environment for specific securities by continuously offering to buy and sell, thus facilitating transactions that might not otherwise occur.
Analysis
Structure: market (noun) + maker (noun)
- market: From Latin mercatus (trading, buying and selling, market). Functions as a noun base denoting the place or concept of commercial exchange.
- maker: From Old English macian (to make). The suffix -er (agent noun suffix) indicates a person or thing that performs the action. Functions as an agent noun meaning "one who makes or creates."
Examples
The investment bank acts as the primary market-maker for that stock, ensuring it can always be traded.
The role of a market-maker is crucial in maintaining liquidity in the exchange.
Regulations require the market-maker to honor its quoted prices.