Browse Trading

Futures Intermediaries and Open Outcry

Commodity trading advisors, futures commission merchants, and open-outcry trading-floor terms in futures markets.

Futures intermediaries explain who advises customers, who carries customer futures accounts, and how orders historically reached a trading pit before electronic routing became dominant. The practical question is not only “who placed the trade?” but who gave advice, who accepted funds, who carried margin, and which exchange or clearing path controlled the contract.

Diagram showing a futures customer, CTA, FCM, exchange, and clearing layer in the futures trading chain.

Use Commodity Trading Advisor (CTA) when the issue is futures, options-on-futures, forex, or swaps advice. Use Futures Commission Merchant (FCM) when the issue is customer order acceptance, customer funds, margin, and account carrying. Use Open Outcry when the source document refers to floor-based bid, offer, and trade-confirmation mechanics.

Official starting points include the CFTC page for intermediaries, the CFTC page for futures commission merchants, and NFA pages for CTA registration and FCM members.

For exchange names rather than intermediary roles, step back to U.S. Futures and Commodity Exchanges or Global Futures and Commodity Exchanges.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

CTA

Commodity trading advisor is a regulated futures and derivatives advisory role for commodity-interest trading advice.

FCM

Futures commission merchant is the regulated intermediary that accepts futures orders and customer funds for margining trades.

Open Outcry

Open outcry is the trading-floor method of communicating bids, offers, and trades through voice and hand signals.

Revised on Sunday, June 21, 2026