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Unauthorized Trading by Your Broker: Signs and Recovery

Learn how to identify unauthorized trading, protect your rights under FINRA rules, and recover investment losses through securities arbitration.

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If you opened your brokerage account statement and saw trades you never approved, you may be a victim of unauthorized trading. This form of broker misconduct violates federal securities laws, FINRA regulations, and the trust you placed in your financial advisor. The financial damage can be severe, wiping out years of savings in days or weeks.

If you suspect unauthorized trades in your account, contact The Frankowski Firm at 888-741-7503 for a free, confidential case evaluation. You pay nothing unless we recover your losses.

Unauthorized trading is one of the most common complaints filed with FINRA each year, yet many investors do not realize it is happening until significant losses have already occurred. This guide explains what unauthorized trading is, how to spot it, what rights you have, and the steps you can take to recover your money.

What Is Unauthorized Trading?

Unauthorized trading occurs when a stockbroker or financial advisor buys, sells, or exchanges securities in your account without your prior knowledge or consent. Under FINRA Rule 3260, brokers must obtain written authorization before exercising any discretionary power over a client’s account. Without that authorization, every trade requires your specific approval before execution.

The SEC defines unauthorized transactions as trades placed in a customer’s account without proper authorization. This includes situations where a broker executes a trade before receiving your approval, trades a different security than what you agreed to, trades a larger quantity than you authorized, or makes trades in an account type you did not approve.

Unauthorized trading is a serious violation. It can form the basis of claims under Section 10(b) of the Securities Exchange Act of 1934, SEC Rule 10b-5, and multiple FINRA rules, including Rules 2010 (Standards of Commercial Honor) and 3260 (Discretionary Accounts).

Discretionary vs. Non-Discretionary Accounts

Understanding your account type is critical when evaluating whether unauthorized trading occurred. The distinction between discretionary and non-discretionary accounts determines what your broker can and cannot do without calling you first.

Non-discretionary accounts are the standard type. Your broker must contact you and receive your explicit approval before placing any trade. The broker can recommend investments, but you make the final decision on every transaction. If your broker places trades in a non-discretionary account without your permission, those trades are unauthorized.

Discretionary accounts give your broker written authority to make trading decisions on your behalf. Even with discretionary authority, there are limits. The broker must still act in your interest, follow your stated investment objectives, and stay within the scope of the written authorization. FINRA Rule 3260 requires that the brokerage firm approve discretionary authority in writing and that a principal of the firm review discretionary account activity regularly.

A broker who exceeds the scope of discretionary authority, for example by trading in risky options when the authorization covers only equities, is still engaging in unauthorized trading.

Common Examples of Unauthorized Trading

Unauthorized trading takes many forms. Some are obvious, while others are subtle enough to go unnoticed for months. Here are the most common scenarios:

How Brokers Try to Hide Unauthorized Trades

Many brokers who engage in unauthorized trading also take steps to conceal it. Recognizing these tactics can help you identify misconduct before losses accumulate:

If any of these patterns sound familiar, consider whether your broker is engaging in broker fraud and take immediate steps to protect yourself.

Warning Signs of Unauthorized Trading in Your Account

Regularly reviewing your account statements is the single most important step you can take to catch unauthorized trading early. Watch for these red flags:

For a broader look at fraud indicators, see our guide on how to spot investment fraud.

Noticed any of these signs? Call The Frankowski Firm at 888-741-7503 for a free case review. Our securities attorneys can analyze your account statements and identify unauthorized activity.

How Is Unauthorized Trading Different From Churning?

Unauthorized trading and churning are both forms of broker misconduct, but they are distinct violations with different legal elements.

Unauthorized trading means your broker placed trades without your knowledge or consent. The core issue is the absence of permission. Even a single unauthorized trade can support a claim.

Churning means your broker traded excessively in your account to generate commissions. The trades may have been authorized individually, but the overall volume and frequency were designed to benefit the broker, not you. Churning claims typically require showing that the broker controlled the account and that the trading activity was excessive relative to your investment profile.

In many cases, unauthorized trading and churning occur together. A broker who places unauthorized trades to generate commissions is committing both violations. If you believe your account was churned or traded without permission, both claims should be evaluated.

Your Legal Rights Under Securities Laws

Federal and state securities laws provide multiple avenues for investors harmed by unauthorized trading. These protections exist because the securities industry depends on trust between investors and their advisors.

FINRA Rule 3260 prohibits brokers from exercising discretionary authority without written authorization from the client and approval from a firm principal. Violations of this rule can support both regulatory action and private claims.

FINRA Rule 2010 requires brokers to observe high standards of commercial honor and just and equitable principles of trade. Unauthorized trading is a clear violation of this standard.

Section 10(b) and Rule 10b-5 of the Securities Exchange Act of 1934 prohibit fraud and deception in connection with the purchase or sale of securities. Unauthorized trading can constitute fraud under these provisions.

In addition to federal claims, unauthorized trading may constitute a breach of fiduciary duty under state law, giving investors additional legal grounds for recovery. The brokerage firm may also be liable for failure to supervise the broker who committed the misconduct.

How to Prove Unauthorized Trading

To succeed in an unauthorized trading claim, you generally need to establish three things:

  1. The trade was executed. Account statements and trade confirmations show that securities were bought or sold.
  2. You did not authorize the trade. You did not give prior verbal or written consent for the specific transaction. Testimony about your typical communication pattern with the broker, phone records, and email correspondence all serve as evidence.
  3. You suffered financial losses. The unauthorized trade resulted in actual monetary harm to your portfolio.

Gathering and preserving evidence is important. Keep copies of:

You can also investigate your broker’s record through FINRA BrokerCheck to see if other investors have filed similar complaints.

What to Do If You Discover Unauthorized Trades

Time matters. If you find trades in your account that you did not authorize, take these steps promptly:

  1. Stop all trading activity. Contact your broker or the brokerage firm immediately to halt any further transactions in your account. Put this request in writing.
  2. Document everything. Print or download your account statements, trade confirmations, and all communications with your broker. Note dates, times, and details of any conversations.
  3. File a written complaint with the brokerage firm. Send a detailed letter to the firm’s compliance department describing the unauthorized trades. Keep a copy and send it via certified mail or email with a read receipt.
  4. Check your broker’s disciplinary record. Use FINRA BrokerCheck at brokercheck.finra.org to review your broker’s history of complaints, regulatory actions, and arbitration awards.
  5. Contact a securities attorney. An attorney experienced in FINRA arbitration can evaluate your claim, calculate your recoverable damages, and represent you in the recovery process.

Do not delay. FINRA’s eligibility rule requires that arbitration claims be filed within six years of the event giving rise to the dispute. State statutes of limitations may be even shorter.

How to Recover Losses Through FINRA Arbitration

Most brokerage account agreements include a clause requiring disputes to be resolved through FINRA arbitration rather than in court. While this may sound disadvantageous, arbitration can actually benefit investors. The process is typically faster and less expensive than traditional litigation.

Here is what the securities arbitration process looks like:

  1. Filing the Statement of Claim. Your attorney files a detailed complaint with FINRA describing the unauthorized trading, the applicable legal violations, and the damages you are seeking.
  2. Arbitrator selection. FINRA provides a list of potential arbitrators. Both sides rank and strike names to arrive at a panel, typically three arbitrators for claims over $100,000.
  3. Discovery. Both sides exchange relevant documents, including account records, internal communications, and compliance files. This phase often reveals evidence that strengthens the investor’s case.
  4. Pre-hearing conferences. The arbitration panel holds conferences to set schedules, resolve procedural disputes, and narrow the issues for hearing.
  5. The hearing. Both sides present their case through opening statements, witness testimony, cross-examination, and closing arguments. Financial professionals may testify about industry standards and damages calculations.
  6. The award. The arbitration panel issues a written decision. FINRA arbitration awards are binding, meaning both parties must comply. Awards can include compensatory damages, interest, attorneys’ fees, and costs.

The entire process typically takes 12 to 18 months from filing to award. For claims of $50,000 or less, FINRA offers a simplified arbitration process decided on written submissions alone, without a hearing. For a complete walkthrough, read our step-by-step guide to the FINRA arbitration process.

Common Broker Defenses and How to Counter Them

When faced with unauthorized trading claims, brokers and brokerage firms typically raise several defenses. Understanding these arguments in advance helps you and your attorney build a stronger case.

Implied authority or course of dealing. The broker argues that you gave them informal permission based on a pattern of past conduct. For example, “The client always approved my recommendations, so I assumed they would approve this one too.” Counter: implied authority does not replace the explicit written authorization required by FINRA rules. Every trade in a non-discretionary account requires specific consent.

Ratification. The broker claims you accepted the unauthorized trade by not objecting after receiving your account statement or trade confirmation. Counter: receiving a statement does not equal consent. FINRA panels have consistently held that a client’s failure to immediately object does not validate a trade that was unauthorized when placed.

The client was aware and approved. The broker claims verbal authorization was given. Counter: if there is no contemporaneous record of the authorization (recorded call, email, text message), the broker’s unsupported claim carries less weight than your testimony, especially if you have a documented history of the broker not seeking authorization for other trades.

Account agreement language. The firm points to broad language in the account agreement that purportedly grants trading discretion. Counter: boilerplate language in brokerage agreements does not satisfy the specific written discretionary authorization required under FINRA Rule 3260.

Statute of Limitations: How Long Do You Have to File?

Time limits apply to unauthorized trading claims, and missing them can bar recovery entirely.

FINRA’s six-year eligibility rule. FINRA will not accept arbitration claims if the events occurred more than six years before the claim was filed. This is not a statute of limitations in the traditional sense, but an eligibility requirement that cannot be waived.

State statutes of limitations. Depending on the legal theory (fraud, breach of fiduciary duty, breach of contract), state deadlines range from two to six years. These may be shorter than the FINRA eligibility period.

Discovery rule. In some jurisdictions, the clock does not start until you knew or should have known about the unauthorized trading. This can extend the filing window for investors who did not immediately detect the misconduct.

Because these deadlines vary and interact in complex ways, consult a securities attorney promptly if you suspect unauthorized trading.

Do not let the clock run out on your claim. Call The Frankowski Firm at 888-741-7503 today for a free case evaluation. We handle cases on a contingency fee basis, so you pay nothing upfront.

Why Choose The Frankowski Firm

The Frankowski Firm focuses exclusively on securities fraud and investor rights. Founded by Richard S. Frankowski, the firm brings over 25 years of experience representing investors in FINRA arbitration proceedings nationwide. Richard is the co-author of “The Practitioner’s Guide to Securities Arbitration,” published by the American Bar Association and used in law school securities clinics across the country.

We represent investors on a contingency fee basis. That means no upfront costs, no hourly fees, and no bills unless we recover your losses. Our firm has helped more than 2,000 investors recover millions of dollars lost to broker misconduct.

If your broker made trades in your account without your permission, we want to hear from you. Contact us for a free, confidential consultation. We will review your account statements, assess your claim, and explain your options at no cost.

Frequently Asked Questions About Unauthorized Trading

What is unauthorized trading by a broker?

Unauthorized trading occurs when a stockbroker buys, sells, or exchanges securities in your account without your prior knowledge or consent. Under FINRA rules, brokers in non-discretionary accounts must obtain your specific approval before placing any trade.

Can my broker make trades without my permission?

No, unless you have granted written discretionary authority. In a non-discretionary account, your broker must get your explicit consent before every trade. Even in a discretionary account, the broker must stay within the scope of the written authorization and act in your interest.

How do I know if unauthorized trading has occurred in my account?

Review your monthly account statements for trades you do not recognize, securities you did not discuss, unexplained fees, or changes to your investment strategy. Compare trade confirmations against your records of conversations with your broker.

Is unauthorized trading considered securities fraud?

Yes. Unauthorized trading can constitute fraud under Section 10(b) and Rule 10b-5 of the Securities Exchange Act of 1934. It also violates FINRA Rules 2010 and 3260 and may constitute a breach of fiduciary duty under state law.

How long do I have to file an unauthorized trading claim?

FINRA arbitration claims must be filed within six years of the event giving rise to the dispute. State statutes of limitations may be shorter, ranging from two to six years depending on the legal theory and jurisdiction. Consult an attorney promptly to preserve your rights.

What can I recover in an unauthorized trading case?

Investors may recover compensatory damages (the actual financial losses caused by unauthorized trades), interest, attorneys’ fees, and costs. Damages are typically calculated based on the difference between your account value and what it would have been had the unauthorized trades not occurred.

Does it cost anything to file an unauthorized trading claim?

The Frankowski Firm handles unauthorized trading cases on a contingency fee basis. You pay no upfront costs, no retainers, and no hourly fees. We only get paid if we successfully recover your losses. Call 888-741-7503 for a free consultation.