What are the rules for day trading?

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A day trade occurs when you open and close a position within a single trading day. These types of trades can include:
  • Buying a security outright (what's called "long") as an opening transaction and then selling as closing transaction.
  • Borrowing shares of a security, then selling them as an opening transaction with the hope of buying them back later that day at a lower price to cover the position as a closing transaction. (This is also called a "short sale" or "shorting.")
  • Shorting a security as an opening transaction and buying the same position long as an opening transaction.
  • Buying a security long as an opening transaction and selling the same security short as an opening transaction.
Are all day trades subject to special requirements? Yes, all day trades are subject to day trade requirements. However, if you make four day trades in a five-day period, you're classified as a pattern day trader and subject to specific margin requirements.
What are the margin rules for pattern day traders? The Financial Industry Regulatory Authority (FINRA) requires brokerage firms to monitor pattern day trading accounts, which are subject to the following special margin rules:
  • Minimum equity requirement: As a pattern day trader, you are required to hold a minimum of $25,000 in your account at all times. This can be a mix of cash and securities. If your account falls under this minimum, your account will be restricted until you've deposited enough cash or securities to meet the minimum equity requirement.
  • Day trading buying power: The rules for pattern day traders also affect the dollar amount you can buy and sell in a single day. Your day trade buying power is always determined on close of business values. Which means you will likely have a new buying-power amount every morning. Your day trade buying power is calculated by adding the firm maintenance excess (FME), which are funds above the minimum required for the securities in your account, to available cash. That sum is then divided by your broker's margin requirement for the security you are day trading, which at Merrill is normally 30% for fully marginable securities (those trading over $10.00 a share or listed on a major exchange).

    Here's an example: if you start the day with cash plus firm maintenance excess of $3,000.00, your day trading buying power would be $10,000.00 ($3,000.00/0.30 = $10,000.00). In this example, you can buy 100 XYZ shares for $6,000, and 100 ABC shares for $4,000. When these opening transactions are closed, you are credited back the opening price, and your gain or loss will affect the following trading day's day trade buying power and the current day's buy and hold buying power (a security you wish to hold overnight). So if you sell all your XYZ shares, you will have the full purchase price ($6,000) credited back to your day trade buying power, regardless of how much you gained or lost on the XYZ trade. This is sometimes referred to as "recycle" or "time and tick."

    If you exceed your day trading buying power with an opening transaction, any trade above the limit will need to be held overnight. If you close the position, you will also receive a day trade call and your account could be put on restrictions.
  • Day trade call: If you surpass the limit on your day trading buying power and close the position in the same day, your broker will issue a day trade call, requiring you to provide more funds to return the account to compliance. For pattern day trading designated accounts, you have four days to satisfy the call. During those four days, you may trade only twice your firm maintenance excess. If you don't meet the call, you'll be placed on a 90-day restriction period, during which you can only trade on a "cash available basis," which is the equivalent to your current firm maintenance excess, until you fund the call. Time and tick will also be unavailable. For non-pattern day trader accounts, if the day trade call is not satisfied within the four business days, the account will be restricted for 90 days. Further restrictions can also occur for frequent unmet day trade calls.

Options involve risk and are not suitable for all investors. Certain requirements must be met to trade options. Before engaging in the purchase or sale of options, investors should understand the nature of and extent of their rights and obligations and be aware of the risks involved in investing with options. Prior to buying or selling an option, clients must receive the options disclosure document "Characteristics and Risks of Standardized Options." Call the Investment Center at 1.877.653.4732 for a copy. A separate client agreement is needed.

When you purchase securities, you may pay for the securities in full, or if your account has been established as a margin account with the margin lending program, you may borrow part of the purchase price from Merrill. If you choose to borrow funds for your purchase, Merrill's collateral for the loan will be the securities purchased, other assets in your margin account, and your assets in any other accounts at Merrill. If the securities in your margin account decline in value, so does the value of the collateral supporting your loan, and, as a result, we can take action, such as to issue a margin call and/or sell securities in any of your accounts held with us, in order to maintain the required equity in your account. If your account has a Visa® card and/or checks, you may also create a margin debit if your withdrawals (by Visa card, checks, preauthorized debits, FTS or other transfers) exceed the sum of any available free credit balances plus available money account balances (such as bank deposit balances or money market funds). Please refer to your account documents for more information.

Before opening a margin account, you should carefully review the terms governing margin loans. For Individual Investor Accounts, these terms are contained in the Margin Lending Program Client Agreement. For all other accounts, the terms are in your account agreement and disclosures. It is important that you fully understand the risks involved in using margin. These risks include the following:
  • You can lose more funds than you deposit in the margin account. A decline in the value of securities that are bought on margin may require you to provide additional funds to us to avoid the forced sale of those securities or other securities in your account(s).
  • We can force the sale of securities in your account(s). If the equity in your account falls below the maintenance margin requirements or Merrill's higher "house" requirements, we can sell the securities in any of your accounts held by us to cover the margin deficiency. You also will be responsible for any shortfall in the account after such as sale.
  • We can sell your securities without contacting you. Some investors mistakenly believe that they must be contacted for a margin call to be valid, and that securities in their accounts cannot be liquidated to meet the call unless they are contacted first. This is not the case. We will attempt to notify you of margin calls, but we are not required to do so. Even if we have contacted you and provided a specific date by which you can meet a margin call, we can still take necessary steps to protect our financial interests, including immediately selling the securities without notice to you.
  • You are not entitled to choose which securities in your account(s) are liquidated or sold to meet a margin call. Because the securities are collateral for the margin loan, we have the right to decide which security to sell in order to protect our interests.
  • We can increase our "house" maintenance margin requirements at any time and are not required to provide you advance written notice. These changes in our policy may take effect immediately and may result in the issuance of a maintenance margin call. Your failure to satisfy the call may cause us to liquidate or sell securities in your account(s).
  • You are not entitled to an extension of time on a margin call. While an extension of time to meet margin requirements may be available to you under certain conditions, you don't have a right to the extension.
If you have any questions or concerns about margin and the margin lending program, please contact the Merrill Investment Center at 855.332.5920.
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