Customer Agreements - Margin

Now that you understand the basic new account requirements, this section covers margin accounts: where customers borrow money from the broker-dealer to purchase securities. Margin involves multiple regulators, each setting different requirements.


Margin Account Overview

  • A margin account allows a customer to borrow money from the broker-dealer to purchase securities or borrow securities for short sales
  • Opening a margin account requires executing a margin agreement in addition to the standard new account form
  • The margin agreement has three components, two of which are mandatory

Components of the Margin Agreement

ComponentRequired?Purpose
Hypothecation agreementYes - mandatoryCustomer pledges (hypothecates) securities in the account as collateral for the margin loan. If the customer cannot repay, the broker-dealer may liquidate the securities.
Credit agreementYes - mandatoryContains the terms of the margin loan: method of calculating interest, repayment schedule, and general loan terms.
Loan consent formNo - optionalIf signed, authorizes the broker-dealer to lend the customer's margin securities to other parties (typically for short sales). The customer may decline to sign this.
  • The hypothecation agreement and credit agreement must be signed promptly after the first margin transaction; they do not need to be signed before the account opens
  • The loan consent form is the only optional component

Exam Tip: Gotchas

  • The loan consent form is the ONLY optional component of the margin agreement. Without it, the customer still has a fully functional margin account; the firm just cannot lend the customer's securities to others.

Rehypothecation

  • When the broker-dealer pledges the customer's margined securities as collateral for its own borrowings (typically from a bank), this is called rehypothecation
  • The broker-dealer may rehypothecate customer securities up to 140% of the customer's debit balance
  • The broker-dealer may not pledge more than 140% of what the customer owes

Exam Tip: Gotchas

  • Rehypothecation is limited to 140% of the customer's debit balance, not 140% of the market value of securities. This is a common exam trap.

Who Sets Margin Requirements

This is one of the most-tested distinctions on the exam:

Margin TypeRequirementSet By
Initial margin50% of purchase priceRegulation T (Federal Reserve Board)
Maintenance margin (long)25% of current market valueFINRA Rule 4210
Maintenance margin (short)30% of current market valueFINRA Rule 4210
Minimum account equity$2,000FINRA Rule 4210
Pattern day trader minimum$25,000FINRA Rule 4210
  • Regulation T (Reg T) is promulgated by the Federal Reserve Board under the Securities Exchange Act of 1934
  • The 50% initial margin requirement has been in effect since 1974
  • Broker-dealers may impose higher requirements (called "house requirements") but may never set requirements lower than Reg T or FINRA minimums

Exam Tip: Gotchas

  • The Federal Reserve (Reg T) sets the INITIAL margin at 50%. FINRA Rule 4210 sets the MAINTENANCE margin at 25% (long) and 30% (short). Broker-dealers may set HIGHER house requirements but may NEVER go LOWER than Reg T or FINRA minimums.

Long Margin Accounts

  • Initial margin (Reg T): 50% of the purchase price
    • Example: To purchase $10,000 of stock on margin, the customer must deposit at least $5,000
  • Maintenance margin (FINRA): 25% of the current long market value (LMV)
  • If equity drops below 25% of the LMV, the broker-dealer issues a margin call (maintenance call)
  • The customer must deposit additional cash or securities to bring the account above maintenance
  • If the customer fails to meet the margin call, the broker-dealer may liquidate securities without the customer's consent

Short Margin Accounts

  • In a short sale, the customer borrows securities from the broker-dealer and sells them, hoping to buy back later at a lower price
  • Initial margin (Reg T): 50% of the short sale proceeds
  • Maintenance margin (FINRA): 30% of the current short market value (SMV)
  • Short accounts have a higher maintenance requirement (30%) than long accounts (25%) because short positions have theoretically unlimited risk

Margin Calls

  • A margin call is issued when an account's equity falls below the minimum maintenance requirement
  • The customer must satisfy the call by depositing additional funds or marginable securities
  • If the customer does not respond, the broker-dealer may liquidate positions without prior notice or consent
  • The broker-dealer is not required to give the customer a specific number of days to meet a margin call

Special Memorandum Account (SMA)

  • The SMA is a bookkeeping entry (not a separate account) that tracks excess equity in a margin account
  • Excess equity is created when the market value of securities rises above the Reg T requirement or when the customer deposits more than required
  • The customer may use the SMA to purchase additional securities or withdraw cash, as long as the account remains above the maintenance margin requirement
  • The SMA can never have a negative balance

Non-Marginable Securities

Certain securities cannot be purchased on margin and require 100% cash payment:

  • Options contracts with less than 9 months to expiration
  • New issues for the first 30 days after the IPO
  • Mutual fund shares for the first 30 days after purchase
  • Penny stocks (OTC securities priced below $5 per share)

Exempt Securities - Reduced Margin

U.S. Government obligations and certain sovereign debt have reduced margin requirements based on maturity:

MaturityMargin Requirement
Less than 1 year1%
1-3 years2%
3-5 years3%
5-10 years4%
10-20 years5%
20+ years6%
  • All other exempt securities: 7% of market value
  • Investment-grade corporate debt: 10% of current market value