Definition of Buy on margin

Buy on margin

A transaction in which an investor borrows to buy additional shares, using the shares
themselves as collateral.

After-tax profit margin

The ratio of net income to net sales.

Before-tax profit margin

The ratio of net income before taxes to net sales.

Builder buydown loan

A mortgage loan on newly developed property that the builder subsidizes during the
early years of the development. The builder uses cash to buy down the mortgage rate to a lower level than the
prevailing market loan rate for some period of time. The typical buydown is 3% of the interest-rate amount
for the first year, 2% for the second year, and 1% for the third year (also referred to as a 3-2-1 buydown).

Buy

To purchase an asset; taking a long position.

Buy in

To cover, offset or close out a short position. Related: evening up, liquidation.

Buy limit order

A conditional trading order that indicates a security may be purchased only at the designated
price or lower.
Related: Sell limit order.

Buy on close

To buy at the end of the trading session at a price within the closing range.

Buy on opening

To buy at the beginning of a trading session at a price within the opening range.

Buy-and-hold strategy

A passive investment strategy with no active buying and selling of stocks from the
time the portfolio is created until the end of the investment horizon.

Buydowns

Mortgages in which monthly payments consist of principal and interest, with portions of these
payments during the early period of the loan being provided by a third party to reduce the borrower's monthly
payments.

Buying the index

Purchasing the stocks in the S&P 500 in the same proportion as the index to achieve the
same return.

Buyout

Purchase of a controlling interest (or percent of shares) of a company's stock. A leveraged buy-out is
done with borrowed money.

Buy-back

Another term for a repo.

Buy-side analyst

A financial analyst employed by a non-brokerage firm, typically one of the larger money
management firms that purchase securities on their own accounts.

Contribution margin

The difference between variable revenue and variable cost.

Dollar safety margin

The dollar equivalent of the safety cushion for a portfolio in a contingent immunization
strategy.

Effective margin (EM)

Used with SAT performance measures, the amount equaling the net earned spread, or
margin, of income on the assets in excess of financing costs for a given interest rate and prepayment rate
scenario.

Gross profit margin

Gross profit divided by sales, which is equal to each sales dollar left over after paying
for the cost of goods sold.

Initial margin requirement

When buying securities on margin, the proportion of the total market value of
the securities that the investor must pay for in cash. The Security Exchange Act of 1934 gives the board of
governors of the Federal Reserve the responsibility to set initial margin requirements, but individual
brokerage firms are free to set higher requirements. In futures contracts, initial margin requirements are set by
the exchange.

Leveraged buyout (LBO)

A transaction used for taking a public corporation private financed through the use
of debt funds: bank loans and bonds. Because of the large amount of debt relative to equity in the new
corporation, the bonds are typically rated below investment grade, properly referred to as high-yield bonds or
junk bonds. Investors can participate in an LBO through either the purchase of the debt (i.e., purchase of the
bonds or participation in the bank loan) or the purchase of equity through an LBO fund that specializes in
such investments.

Maintenance margin requirement

A sum, usually smaller than -but part of the original margin, which must
be maintained on deposit at all times. If a customer's equity in any futures position drops to, or under, the
maintenance margin level, the broker must issue a margin call for the amount at money required to restore the
customer's equity in the account to the original margin level. Related: margin, margin call.

Management buyout (MBO)

Leveraged buyout whereby the acquiring group is led by the firm's management.

Margin

This allows investors to buy securities by borrowing money from a broker. The margin is the
difference between the market value of a stock and the loan a broker makes. Related: security deposit (initial).

Margin account (Stocks)

A leverageable account in which stocks can be purchased for a combination of
cash and a loan. The loan in the margin account is collateralized by the stock and, if the value of the stock
drops sufficiently, the owner will be asked to either put in more cash, or sell a portion of the stock. margin
rules are federally regulated, but margin requirements and interest may vary among broker/dealers.

Margin call

A demand for additional funds because of adverse price movement. Maintenance margin
requirement, security deposit maintenance
margin of safety With respect to working capital management, the difference between 1) the amount of longterm
financing, and 2) the sum of fixed assets and the permanent component of current assets.

Margin requirement (Options)

The amount of cash an uncovered (naked) option writer is required to
deposit and maintain to cover his daily position valuation and reasonably foreseeable intra-day price changes.

Marginal

Incremental.

Marginal tax rate

The tax rate that would have to be paid on any additional dollars of taxable income earned.

Net operating margin

The ratio of net operating income to net sales.

Net profit margin

Net income divided by sales; the amount of each sales dollar left over after all expenses
have been paid.

Operating profit margin

The ratio of operating margin to net sales.

Original margin

The margin needed to cover a specific new position. Related: margin, security deposit (initial)

Profit margin

Indicator of profitability. The ratio of earnings available to stockholders to net sales.
Determined by dividing net income by revenue for the same 12-month period. Result is shown as a
percentage.

Protective put buying strategy

A strategy that involves buying a put option on the underlying security that is
held in a portfolio. Related: Hedge option strategies

Swap buy-back

The sale of an interest rate swap by one counterparty to the other, effectively ending the swap.

Variation margin

An additional required deposit to bring an investor's equity account up to the initial margin
level when the balance falls below the maintenance margin requirement.

Margin

The amount added to a lower figure to reach a higher figure, expressed as a percentage of the higher figure, e.g. the margin that profit represents as a percentage of selling price.

Marginal cost

The cost of producing one extra unit.

Margin of safety

A measure of the difference between the anticipated and breakeven levels of activity.

contribution margin

An intermediate measure of profit equal to sales revenue
minus cost-of-goods-sold expense and minus variable operating
expenses—but before fixed operating expenses are deducted. Profit at
this point contributes toward covering fixed operating expenses and
toward interest and income tax expenses. The breakeven point is the
sales volume at which contribution margin just equals total fixed
expenses.

gross margin, or gross profit

This first-line measure of profit
equals sales revenue less cost of goods sold. This is profit before operating
expenses and interest and income tax expenses are deducted. Financial
reporting standards require that gross margin be reported in
external income statements. Gross margin is a key variable in management
profit reports for decision making and control. Gross margin
doesn’t apply to service businesses that don’t sell products.

unit margin

The profit per unit sold of a product after deducting product
cost and variable expenses of selling the product from the sales price of
the product. Unit margin equals profit before fixed operating expenses
are considered and before interest and income tax are deducted. Unit
margin is one of the key variables in a profit model for decision-making
analysis.

Profit Margin Ratio

A measure of how much profit is earned on each dollar of sales. It
is calculated by dividing the net income available for distribution to
shareholders by the total sales generated during the period.

contribution margin

the difference between selling price and
variable cost per unit or in total for the level of activity; it
indicates the amount of each revenue dollar remaining
after variable costs have been covered and going toward
the coverage of fixed costs and the generation of profits

contribution margin ratio

the proportion of each revenue dollar remaining after variable costs have been covered;
computed as contribution margin divided by sales

make-or-buy decision

a decision that compares the cost of
internally manufacturing a component of a final product
(or providing a service function) with the cost of purchasing
it from outside suppliers (outsourcing) or from another
division of the company at a specified transfer price

margin of safety

the excess of the budgeted or actual sales
of a company over its breakeven point; it can be calculated
in units or dollars or as a percentage; it is equal to
(1 - degree of operating leverage)

product contribution margin

the difference between selling price and variable cost of goods sold

product line margin

see segment margin

profit margin

the ratio of income to sales

segment margin

the excess of revenues over direct variable expenses and avoidable fixed expenses for a particular segment

total contribution margin

see contribution margin

Contribution margin

The margin that results when variable production costs are subtracted
from revenue. It is most useful for making incremental pricing decisions
where a company must cover its variable costs, though perhaps not all of its fixed
costs.

Gross margin

Revenues less the cost of goods sold.

Leveraged buyout

The purchase of one business entity by another, largely using borrowed
funds. The borrowings are typically paid off through the future cash flow of
the purchased entity.

Marginal cost

The incremental change in the unit cost of a product as a result of a
change in the volume of its production.

leveraged buyout (LBO)

Acquisition of the firm by a private group using substantial borrowed funds.

management buyout (MBO)

Acquisition of the firm by its own management in a leveraged buyout.

marginal tax rate

Additional taxes owed per dollar of additional income.

Marginal Propensity to Consume

Fraction of an increase in disposable income that is spent on consumption.

Marginal Propensity to Import

Fraction of an increase in disposable income that is spent on imports.

Marginal Propensity to Save

Fraction of an increase in disposable income that is saved.

Marginal Tax Rate

Percent of an increase in income paid in tax.

EBITDA Margin

EBITDA divided by total sales or total revenue.

Gross Profit Margin

Gross profit divided by revenue.

Forward buying

The purchase of items exceeding the quantity levels indicated
by current manufacturing requirements.

Buy/Sell Agreement

This is an agreement entered into by the owners of a business to define the conditions under which the interests of each shareholder will be bought and sold. The agreement sets the value of each shareholders interest and stipulates what happens when one of the owners wishes to dispose of his/her interest during his/her lifetime as well as disposal of interest upon death or disability. Life insurance, critical illness coverage and disability insurance are major considerations to help fund this type of agreement.

Conditional Buyer

One of two parties to a conditional sale agreement, the other being the conditional seller.

Equity Buy-Back

Refers to the investors percentage ownership of a company that can be re-acquired by the company, usually at a pre-determined amount.

MarginTax Rate

The tax rate applicable to the last unit of income.

Call

a. An option to buy a certain quantity of a stock or commodity for a
specified price within a specified time. See Put.
b. A demand to submit bonds to the issuer for redemption before the maturity date.
c. A demand for payment of a debt.
d. A demand for payment due on stock bought on margin.

Investor's equity

The balance of a margin account. Related: buying on margin, initial margin requirement.

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