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Markets & Instruments

Market maker

Intermediate

Also calledliquidity provider

A firm that quotes both a buy and a sell price all day and earns the spread between them.

What it means

Market makers are why you can almost always trade instantly. They pull back around big news, which is when spreads widen.

In practice

A market maker stands ready to buy from sellers and sell to buyers, so you do not have to wait for another trader who wants the exact opposite of your order. Its profit is the spread, earned many times over, not a bet on direction.

Market makers manage their own risk by adjusting quotes. When they are unsure, around data releases, at the open or in thin hours, they quote wider and smaller, and that is exactly when market orders get worse fills.

What to watch for

Trading forums often blame market makers for hunting individual stops. In practice price is drawn to areas where many orders rest because that is where large trades can be filled, not because of any one trader's stop.

Entrix Academy

Learn these terms step by step, one lesson free

Entrix Academy is the trading course inside EntrixAlgo. It teaches the ideas in this glossary with interactive lessons, practice and a final exam. It is part of Pro, and a free account opens one lesson of your choice.

  • 129 lessons, start anywhere
  • Practice on every lesson
  • Final exam and certificate