Good-Faith Violations and Free-Riding

The gap between trade execution and settlement completion creates a lending relationship that most investors never consciously acknowledge but constantly rely on. When you execute a trade on Monday but settlement does not complete until Wednesday, your brokerage firm is effectively extending you a two-day loan: it credits your account with the proceeds of a sale before receiving the cash, and it delivers securities on your behalf before you have paid for them.

This arrangement works because brokers operate under the assumption that most investors will settle their trades in good faith within the settlement window. Brokers manage their exposure through risk controls, margin requirements, and their own relationships with clearing houses. However, sophisticated investors and traders can exploit this lending relationship through good-faith violations and free-riding schemes. These practices use the settlement delay to access short-term credit without proper disclosure, to speculate with leverage without meeting margin requirements, or to engage in settlement manipulation.

Regulators view good-faith violations and free-riding as threats to market integrity. They introduce instability (investors using free credit to finance excessive risk), they undermine the principle that settlement delays should be temporary bridges to allow processing time (not credit facilities), and they can create cascading settlement failures if a trader accumulates large failures to deliver. Understanding these violations is essential for investors using margin, brokers managing customer risk, and traders executing complex strategies.

Quick definition: A good-faith violation occurs when an investor buys and sells the same security within one settlement cycle without having fully paid for the initial purchase, exploiting the settlement delay as an interest-free loan. Free-riding is a related violation where an investor sells securities before paying for a purchase, profiting from the interest-free float of settlement credit.

Key Takeaways

• Good-faith violations and free-riding exploit the settlement delay as an interest-free loan, allowing investors to access credit without meeting margin requirements or paying interest
• Cash trades (settlements where the broker requires payment before executing the buy order, or on the same day as the trade) eliminate good-faith violations but impose operational burden and are uncommon
• The SEC's Rule 10b-21 and the good-faith violation provision in Regulation T limit how many times an investor can violate within a rolling 12-month period
• Free-riding occurs when an investor sells securities before paying for a purchase of those same securities, profiting from the interest-free float
• Three or more good-faith violations in 12 months triggers a 90-day cash-only account restriction, forcing the investor to pay in advance for all purchases
• Brokers manage good-faith violation risk through pre-trade controls (blocking purchases without cash or margin), exception handling, and account restrictions
• Good-faith violations are distinct from fails to settle (when settlement fails to complete due to counterparty default or operational error); violations are intentional exploitations of the settlement system
• Regulatory penalties for violations include account restrictions, fines, and for egregious cases, disciplinary action or criminal charges for market manipulation

The Lending Relationship in Settlement

Traditional T+2 settlement creates an implicit lending relationship between brokers and customers that is rarely discussed but essential to market functioning. Here is how it works:

The Customer's Perspective:

A customer places a buy order for 1,000 shares of Apple at $150/share, committing $150,000. The trade executes immediately (the exchange confirms the buy), but the settlement does not complete until two days later. For those two days:

• The customer does not yet own the shares (ownership does not transfer until settlement)
• The customer has not yet paid the $150,000
• The customer's account shows the shares as "pending" and the broker finances the purchase

Technically, the customer is borrowing $150,000 for two days at an implicit interest rate of zero percent. If the customer sells the shares the next day at $155/share for $155,000, they have earned a $5,000 profit without ever paying for the initial purchase. The broker financed the entire transaction.

The Broker's Exposure:

For a large, creditworthy customer, this is manageable. The broker's risk is that the customer's sale settles but their purchase fails (counterparty default, wrong account details, etc.). The broker has extended real capital—the difference between the customer's sale proceeds and the customer's purchase cost.

For a small customer with little margin, the broker's risk is larger. If the customer buys, the price drops, and the customer disappears or cannot pay, the broker absorbs the loss. Brokers manage this through margin requirements (customer must maintain a minimum account value) and by blocking purchases when the customer lacks funds or margin.

Market-Level Implications:

Across all customers and brokers, this settlement lending finances significant market activity. On any given day, market participants are financed by settlement credit—brokers extending credit to customers, and clearing houses and larger banks extending credit to brokers. This credit is economically important; without it, market participants would need to pay fully in cash before settlement, which would reduce trading volume and increase trading costs.

Good-faith violations and free-riding exploit this lending relationship by deliberately extending it beyond its intended scope (temporary bridge to allow processing) and using it as an interest-free credit facility.

Good-Faith Violations: Definition and Mechanics

A good-faith violation occurs when an investor uses the proceeds from a sale to pay for a purchase without paying for the sale first from separate funds. The SEC and FINRA define the violation narrowly, but the core concept is that the investor uses settlement credit in a way that exploits the temporary nature of the settlement delay.

Classic Scenario:

1. Monday: Customer places a buy order for 1,000 shares of XYZ at $100/share ($100,000 total). The order executes. The customer's account shows the shares pending and the customer owes $100,000.

2. Tuesday: The customer sells the same 1,000 shares at $105/share, receiving proceeds of $105,000. The sale executes. The customer now has two pending transactions: owes $100,000 for the purchase, receives $105,000 from the sale.

3. Wednesday (T+2): The sale settles. The customer's account is credited with $105,000 from the sale proceeds.

4. Thursday (T+2 from the purchase): The purchase settles. The $105,000 sale proceeds are used to pay the $100,000 purchase obligation.

The customer has financed the entire $100,000 purchase through a sale that occurred the next day, using the sale proceeds to pay for the previous day's purchase. The customer pocketed a $5,000 profit without ever deploying their own capital.

The SEC considers this a violation because the customer used the sale proceeds to fund the purchase—they did not use funds that were available in the account before the sale. The rule is that investors can only use settlement credit (the implicit loan from the broker) once between their own settlements. Using it twice (buying before paying for a previous purchase) violates good-faith principles.

Good-Faith Violation Rules (Regulation T):

The SEC's Regulation T defines good-faith obligations for customers. The core rule is in Regulation T, 15 CFR 220.4(c):

A customer may not use settlement credit (the delay between trade and settlement) to finance multiple sequential transactions without fully settling previous transactions from independent funds.

In practice, this means:

• An investor can buy security A, sell it the next day, and use the proceeds to pay. This is one violation.
• An investor can do this multiple times, but there is a limit: 3 good-faith violations in a rolling 12-month period triggers escalation.
• Once an investor hits 3 violations in 12 months, their account is restricted to cash-trading-only for the next 90 days, meaning they must pay for all purchases in cash before settlement (effectively converting their account to T+0 from the customer's perspective).

Identifying Good-Faith Violations in Practice:

Good-faith violations are hard to define precisely because they depend on the intent and the sequence of transactions. The SEC recognizes several patterns:

1. Sell-then-buy: Selling a security and using proceeds to buy another security within two days
2. Buy-then-sell: Buying a security, selling it, and using proceeds to purchase another security before the original purchase settles
3. Margin financing: Buying on margin, selling at a profit, and using the profit to pay the margin loan (which could be viewed as buying something with sale proceeds)

The common thread is using settlement credit in a way that finances multiple transactions sequentially rather than being a temporary bridge.

Free-Riding: The More Severe Violation

Free-riding is a related but more serious violation. It occurs when an investor sells securities before paying for a purchase of those same securities. The investor profits from the interest-free float of settlement credit.

Free-Riding Scenario:

1. Monday: Customer places a buy order for 100 shares of ABC at $50/share ($5,000 total). The order executes but the account lacks the funds. The broker extends credit, allowing the trade to settle.

2. Tuesday: The price of ABC has risen to $55/share. The customer sells the 100 shares at $55 per share, netting $5,500.

3. Wednesday: The sale settles, and the customer receives $5,500 in cash. The purchase also settles at the same time.

4. Result: The customer paid $5,000 for shares and sold them for $5,500, netting a $500 profit. The customer never paid the $5,000 themselves; the profit from the sale covered the purchase price.

The term "free-riding" captures the essence: the customer rode the price movement of the security for free, financed by settlement credit that they never intended to repay themselves.

Why Free-Riding is More Serious:

Good-faith violations are misuse of temporary settlement credit. Free-riding is outright abuse of the settlement system. The customer intentionally bought, sold, and extracted a profit without any intention of paying for the initial purchase. They treated the settlement credit as an interest-free loan, which violates the principle that settlement credit should be temporary.

Regulators and exchanges treat free-riding severely:

• Brokers are expected to prevent free-riding through pre-trade controls (blocking buys without cash)
• FINRA has explicit rules against free-riding (FINRA Rule 3320)
• Repeat free-riders face account restrictions, fines, and potential removal from broker platforms

Violation escalation path

Cash Trading and Regulation of Settlement Credit

The regulatory response to good-faith violations and free-riding is to restrict settlement credit. Brokers can force customers into cash trading accounts, where the customer must pay for all purchases in cash before settlement (effectively T+0 from the customer's perspective).

Cash Trading Rules:

When a customer is placed on a cash trading restriction (triggered by 3 good-faith violations in 12 months or deliberate free-riding), their account is limited as follows:

• All purchases must be paid in full by settlement date
• No settlement credit is available; the customer cannot buy without having the cash in the account
• This effectively extends the settlement cycle from T+2 to T+0 for the customer
• The restriction lasts 90 days; after 90 days, the customer can resume regular trading if they avoid further violations

Practical Impact of Cash Trading:

For a retail investor, cash trading restrictions are severely limiting. An investor with $10,000 in cash can place a buy order for $10,000 of stock, but then cannot place any other buy orders until the first trade settles in 2 days (the cash comes back). Multi-trade strategies are impossible. The investor can effectively only trade 1-2 times per week with their capital.

For a professional trader, this is even more problematic. A day trader who wants to make 20 trades per day cannot do so without 20 times their trading capital in cash. This eliminates the leverage that settlement credit provides and makes profitable trading much harder.

Brokers sometimes impose cash trading restrictions as a disciplinary measure even before 3 violations, as a deterrent to good-faith violations.

Brokers' Anti-Violation Procedures

Brokers implement three layers of controls to prevent good-faith violations and free-riding:

Pre-Trade Controls:

Before executing a customer's buy order, the broker checks:

• Does the account have sufficient cash or margin to cover the purchase?
• Has the customer previously sold securities that have not yet settled?
• If so, can the account absorb both the purchase and the pending sale?

If the customer lacks funds, the broker either:

1. Rejects the order
2. Extends margin (if the customer qualifies), financing the purchase through a margin loan
3. Applies the pending sale proceeds as collateral for the purchase

Transaction Monitoring:

Brokers monitor customer accounts for patterns of good-faith violations:

• Buy order on Monday, sell order on Tuesday (repeated pattern)
• Using sale proceeds to fund purchases (cash flow analysis)
• Margin usage spikes around settlement dates

Automated systems flag violations; compliance staff review flagged accounts.

Escalation and Restrictions:

Once a customer hits 2 violations, the broker may:

• Warn the customer
• Reduce the customer's margin availability
• Require manual approval for all buy orders

Once a customer hits 3 violations in 12 months, the broker is obligated to place them on cash-trading restriction for 90 days.

The Regulatory Framework

Good-faith violations are regulated under SEC Regulation T (margin requirements and settlement credit rules) and enforced by FINRA (Financial Industry Regulatory Authority) for brokers.

Key Regulations:

• Regulation T, Section 220.4(c): Defines the good-faith obligation. Customers are expected to settle trades in good faith, which means not using settlement credit to finance sequential unrelated transactions.

• FINRA Rule 3320: Explicitly prohibits brokers from engaging in free-riding and requires brokers to maintain procedures to prevent free-riding.

• SEC Rule 10b-21: Prohibits brokers from allowing customers to engage in short selling without ensuring shares are actually available to borrow and deliver. This prevents naked short selling, which is related to good-faith violations because it relies on failed settlements.

• SEC Rule 15c2-1: Requires brokers to receive payment in good faith from customers within settlement cycle. Brokers cannot unilaterally extend settlement.

FINRA Enforcement:

FINRA enforces these rules by:

• Inspecting broker compliance procedures
• Investigating customer complaints
• Issuing fines to brokers that fail to prevent violations
• Disciplining brokers that engage in good-faith violations themselves (brokers can also violate, though less commonly)

Penalties for egregious violations can include:

• Suspension or revocation of the broker's license
• Substantial fines
• Disgorgement of ill-gotten gains

Real-World Examples

The Naked Short Selling Crisis (2000s):

In the 2000s, some brokers and hedge funds exploited good-faith violations and related settlement failures to engage in naked short selling (selling shares without borrowing them). The broker would short-sell shares on behalf of a customer or for its own account without ensuring the shares were actually available to deliver. The settlement would fail, but the brokers would continue trading the security, effectively running a short position that was never fully settled.

The SEC cracked down through Regulation SHO (2005), which implemented strict locate and borrow requirements for short selling and imposed penalties on failures to deliver. These rules directly targeted the good-faith violations and free-riding patterns that enabled naked short selling.

The Robinhood Trading Restrictions (2021):

When retail traders drove a frenzy of buying in GameStop and other stocks in January 2021, Robinhood (a retail brokerage) faced settlement funding issues. To manage its capital and settlement risk, Robinhood briefly restricted customer purchases of certain stocks. While not directly a good-faith violation issue, the incident revealed how settlement credit and broker capital constraints can force restrictions on customer trading.

SEC Enforcement Against Broker-Dealers (2010s):

The SEC and FINRA have issued dozens of enforcement actions against brokers for failing to prevent good-faith violations and free-riding. Notable cases include:

• E-Trade Financial (2015): E-Trade settled violations for failing to prevent good-faith violations and free-riding, paying $620,000 in fines. The firm had weak controls for detecting customers engaging in repeated buy-sell patterns.

• Merrill Edge (2012): Merrill Lynch agreed to pay $2 million for failing to prevent good-faith violations in customer accounts. The firm's compliance systems did not adequately flag violation patterns.

These cases show that brokers have ongoing responsibility to monitor and prevent violations, and regulatory penalties are enforced against negligent brokers.

Individual Trader Cases:

The SEC has also brought cases against individual traders. Some noteworthy cases involved pattern day trading violations (related to good-faith violations in that they exploit settlement credit to enable excessive leverage). Individual traders can face:

• Account restrictions
• Fines for illegal trading (if the violation reaches level of market manipulation)
• Potential criminal charges for egregious manipulation

Common Mistakes

Ignoring the 12-Month Rolling Window: Many investors violate once, assume it does not matter, then violate again a few months later. They do not realize that the SEC counts violations on a rolling 12-month basis. Once you hit 3, the cash-trading restriction applies for 90 days, which can severely impact your trading.

Assuming Cash Proceeds Can Be Used Immediately: A common mistake is selling a security and assuming the proceeds are available immediately for the next purchase. The proceeds only settle on T+2, so if you sell on Monday, the cash is not available until Wednesday. Attempting to use it for a purchase on Monday or Tuesday constitutes a violation.

Confusing Margin with Settlement Credit: Margin is borrowed capital; settlement credit is temporary financing. A customer can borrow on margin (and pay interest), which is not a violation. But relying on the automatic settlement credit extension (without margin) to finance sequential purchases is a violation.

Placing Too Many Buy Orders Relative to Available Funds: If you have $10,000 in an account and you place buy orders for $15,000 (across multiple trades), you are relying on settlement credit to finance the excess. This is fine once, but doing it repeatedly is a violation.

Not Monitoring Your Own Violation Count: Brokers track violations, but you should too. If you know you are close to 3 violations, you can be careful to avoid a third until the 12-month window resets. Brokers will notify you of violations, but you should keep records.

Assuming Brokers Won't Enforce: Some investors assume brokers do not actually enforce cash-trading restrictions because they lose commissions from the restricted customer. This is false. Brokers are required by regulation to enforce restrictions, and regulators audit to ensure brokers are enforcing them.

FAQ

Q: What exactly counts as a good-faith violation? A: The SEC uses a principle-based definition: a violation occurs when a customer uses sale proceeds to pay for a preceding purchase without having settled independent funds to cover the purchase. The specific patterns the SEC recognizes include buying and selling the same security sequentially, and buying multiple securities in sequence and then selling one to fund another.

Q: Is margin the same as settlement credit? A: No. Margin is borrowed capital that the customer is charged interest on. Settlement credit is the temporary extension the broker provides between trade and settlement (T+2). You can use margin without violating good-faith rules (you are paying interest, which is legitimate). But you cannot use settlement credit repeatedly across sequential trades.

Q: If I have a good-faith violation, can I clear it with cash? A: No. The violation is recorded; it is not cleared by paying cash. Once the broker identifies a violation, it is counted toward the 3-violation limit. However, if you go 12 months without any additional violations, the oldest violation rolls off the 12-month window.

Q: What happens if I hit the cash-trading restriction? A: Your account is restricted to cash trading for 90 days. All purchases must be paid in full before settlement. You cannot place buy orders without having the cash already in your account. This severely limits trading frequency and strategy complexity.

Q: Can I trade options if I am on a cash-trading restriction? A: Most brokers will prevent options trading or severely restrict it during cash-trading restrictions. Options margin rules are complex, and brokers prefer to block options entirely rather than manage the complexity during a cash-trading restriction.

Q: Does a good-faith violation go on my permanent record? A: It goes on your account records with the broker and is tracked by FINRA's systems. It does not go on public records or affect your credit. However, if you apply for a securities license or work at a financial firm, the firm may conduct background checks that uncover violations.

Q: Can I avoid the restriction by trading at a different broker? A: No. Violations are reported to FINRA's industry-wide databases. If you transfer to a different broker, the new broker can see your violation history. Additionally, new brokers are wary of customers with violation histories.

Q: Is free-riding the same as money laundering? A: No, they are completely different violations. Free-riding is misuse of settlement credit; money laundering is moving illegal proceeds through financial systems. However, sophisticated money launderers might use free-riding patterns to disguise their activity, which makes free-riding detection important for anti-money laundering enforcement.

Related Concepts

Settlement cycle and T+1/T+2 explain the settlement delays that create the lending relationship. Margin and leverage cover the legitimate use of leverage in trading. Brokers and custodians describe the intermediaries that manage settlement credit. Short selling and locate rules cover related regulations that address abuse of settlement systems. Naked short selling and fails to deliver explain the extreme case of settlement abuse.

Summary

Good-faith violations and free-riding are exploitations of the settlement credit that brokers extend to customers as a bridge between trade execution and settlement completion. The settlement delay (T+2, now T+1 in many cases) creates a lending relationship where brokers implicitly finance customer positions for 1-2 days. This is economically important and benefits all market participants by reducing the upfront capital required to trade.

However, sophisticated investors can abuse this system by using sale proceeds to finance sequential purchases (good-faith violations) or selling securities before paying for initial purchases (free-riding). These practices extract value from the settlement system without legitimate purpose.

Regulators view good-faith violations and free-riding as threats to market integrity and broker stability. The SEC and FINRA enforce strict rules: customers who commit 3 good-faith violations within 12 months are restricted to cash trading for 90 days, forcing them to pay in advance for all purchases. Brokers are required to implement controls to prevent violations and face penalties if their controls are inadequate.

Understanding these rules is important for any investor using leverage or settlement credit. Even unintentional violations can trigger restrictions that severely limit trading capability. Brokers monitor violations proactively, and the 12-month rolling window means that repeated violations accumulate quickly. Investors should be aware of settlement timing, avoid using sale proceeds to fund sequential purchases, and recognize that settlement credit is a temporary bridge, not an interest-free loan facility.

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Common Settlement Mistakes