over-the-counter market
OTC market

These contracts account for 55.4% of the entire $415 trillion OTC derivative market.

It was established in 1993 as an OTC market, and became a stock exchange in 2002.

You speak of the OTC market as if it doesn't exist.

There were, occasionally, high performers on the OTC market.

As a result of this, upward mobility in the OTC market has been adversely affected.

The OTC market does not have this limitation.

OTC derivative market is significant in some asset classes: interest rate, foreign exchange, equities, and commodities.

It has no retail sales or any sales activities in OTC markets.

Foreign enterprises have been closely monitoring the expanding OTC market.

The OTC derivative market is significant in the commodities asset class.