Over-the-Counter OTC Trading Costs

Over-the-Counter OTC Trading Costs represent the expenses incurred when executing large block trades directly between two parties rather than through a public exchange order book. These costs are often embedded in the quoted price as a spread rather than explicitly charged as a separate fee.

Because OTC trades involve significant capital, the cost reflects the counterparty risk, the time required to source liquidity, and the market impact of moving such a large position. Institutions utilize OTC desks to avoid the slippage that would occur if they attempted to execute the same size order on a public exchange.

The transparency of these costs is lower than exchange-based trading, making the negotiation of the spread critical. Understanding these costs is vital for accurate performance attribution and risk assessment in institutional portfolios.