The over-the-counter market: trades without an order book
beginner
Automated material · TradeAlmanac editorial deskDraft prepared by a language model from our stored data; not reviewed by an editor.
Not every security trades on an exchange. The over-the-counter market means transactions concluded directly between parties or through an intermediary, outside organised trading.
What trades there
Securities that never obtained a listing or lost one. Issues from small issuers. Certain categories of instrument for which no exchange format exists.
How it differs
No order book means no observable market price. There are indicative quotes from participants, and the gap between them can be substantial.
No central counterparty means the other side may fail to perform: The central counterparty: why you can trade with a stranger.
Liquidity is irregular: a trade becomes possible when matching interest appears.
When a private investor meets it
Usually involuntarily — after a delisting of a security already in the portfolio.
What to look at
The real spread between quotes rather than a "fair price" from a report. Whether the intermediary is willing to execute in your size. And how long an exit will take — usually longer than assumed.
The overall conclusion
The over-the-counter market is neither a trap nor a grey zone — it is simply another way of concluding trades, with different properties. Problems arise when those properties are expected to be the exchange's.
Draft prepared by a language model from our stored data; not reviewed by an editor.
Model: claude-opus-5
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