SEC and CFTC: Impact on Traders

In the US, the asset class you trade decides which federal regulator protects you. Trade stocks and the SEC governs. Trade futures, forex, or swaps and the CFTC takes over. Most retail traders never realize there are two entirely separate systems.

The dividing line

You trade	Regulator	Account type
Stocks, ETFs, bonds, equity options	SEC / FINRA	Broker-dealer
Futures, options on futures	CFTC / NFA	FCM
Retail spot forex	CFTC / NFA	RFED
Swaps	CFTC / SEC	Swap dealer

The split dates to the 1930s: securities fell under the Securities Exchange Act of 1934 (SEC); derivatives fell under the Commodity Exchange Act (CFTC).

SEC: securities broker-dealers

The SEC oversees broker-dealers handling securities:

• Brokers register with the SEC and join FINRA
• SIPC insures customer accounts up to $500,000 (up to $250,000 for cash)
• The Customer Property Protection Act strengthens segregation
• The SEC enforces disclosure, anti-fraud, and best execution

Verify a securities broker on BrokerCheck (brokercheck.finra.org).

CFTC: derivatives and forex

The CFTC regulates Futures Commission Merchants (FCMs) and Retail Foreign Exchange Dealers (RFEDs):

• FCMs must be members of the National Futures Association (NFA)
• Customer funds are segregated from firm capital
• Retail leverage caps apply to forex (50:1 majors, 20:1 minors)
• Negative balance protection applies to retail forex
• No SIPC-style insurance — protection comes from segregation and the NFA's framework

Verify a futures/forex broker on NFA BASIC (nfa.futures.org/basicnet).

Why the split matters to you

• Stocks held at a bankrupt broker: SIPC recovers up to $500k
• Futures at a bankrupt FCM: no SIPC; recovery depends on segregated funds and bankruptcy priority
• Forex at an unregistered dealer: no federal protection at all — the CFTC's retail forex rules only bind registered RFEDs

If a forex broker is not an NFA-registered RFED, US retail protections do not apply, no matter what its marketing says.

The Dodd-Frank legacy

After 2008, Dodd-Frank pushed most retail forex trading to NFA-registered dealers, closing the offshore loophole for US residents. Retail swaps also moved onto regulated venues (SEFs).

Practical steps

1. Identify whether you trade securities or derivatives — that sets your regulator
2. For securities, verify the broker on FINRA BrokerCheck and confirm SIPC membership
3. For futures/forex, verify the FCM/RFED on NFA BASIC
4. Understand that SIPC covers securities, not futures — futures rely on segregation
5. Avoid any forex dealer that is not NFA-registered if you are a US resident

Bottom line

Two asset classes, two regulators, two protection systems. Knowing which one governs your account is the first step in knowing whether you're protected at all.