XAUUSD 4,151Live gold map →

What is Iceberg order?

A large limit order that shows only a small part (the display quantity) in the book and refills from a hidden reserve as it trades. Native icebergs are managed by the exchange; synthetic icebergs are managed by a platform or algorithm and look like ordinary new orders.

In context

An iceberg order is a large limit order of which only a small part, the display quantity, is visible in the book. When the visible part is filled, the next part is released from a hidden reserve. This is called a refill. The name is the obvious image: only the tip of an iceberg is above the water.

From Chapter 10: Liquidity, the Order Book and the Tape

Learn it in depth

Related terms

Limit order

Every term in context, with real gold examples: the free 301-page eBook.
Get the free PDFRead the academy

Education only. Not financial advice. Trading involves substantial risk of loss.