Definition of Gamma

Gamma

The rate of change of delta for a derivative security relative to the
price of the underlying asset; i.e., the second derivative of the option price
relative to the security price.

Gamma

The ratio of a change in the option delta to a small change in the price of the asset on which the
option is written.

Greeks

Collectively, "greeks" refer to the financial measures delta, gamma,
lambda, rho, theta, and vega, which are sensitivity measures used in
evaluating derivatives.

"Soft" Capital Rationing

Capital rationing that under certain circumstances can be violated or even viewed
as made up of targets rather than absolute constraints.

Abandonment option

The option of terminating an investment earlier than originally planned.

Accelerated cost recovery system (ACRS)

Schedule of depreciation rates allowed for tax purposes.

Accelerated depreciation

Any depreciation method that produces larger deductions for depreciation in the
early years of a project's life. Accelerated cost recovery system (ACRS), which is a depreciation schedule
allowed for tax purposes, is one such example.

accelerated depreciation

(1) The estimated useful life of the fixed asset being depreciated is
shorter than a realistic forecast of its probable actual service life;
(2) more of the total cost of the fixed asset is allocated to the first
half of its useful life than to the second half (i.e., there is a
front-end loading of depreciation expense).

Accelerated depreciation

Any of several methods that recognize an increased amount
of depreciation in the earliest years of asset usage. This results in increased tax benefits
in the first few years of asset usage.

Acceleration Clause

Clause causing repayment of a debt, if specified events occur or are not met.

Accelerationist Hypothesis

Belief that an effort to keep unemployment below its natural rate results in an accelerating inflation.

Accounting change

An alteration in the accounting methodology or estimates used in
the reporting of financial statements, usually requiring discussion in a footnote
attached to the financial statements.

Accounting rate of return (ARR)

A method of investment appraisal that measures
the profit generated as a percentage of the
investment – see return on investment.

accounting rate of return (ARR)

the rate of earnings obtained on the average capital investment over the life of a capital project; computed as average annual profits divided by average investment; not based on cash flow

accounts receivable turnover ratio

A ratio computed by dividing annual
sales revenue by the year-end balance of accounts receivable. Technically
speaking, to calculate this ratio the amount of annual credit sales should
be divided by the average accounts receivable balance, but this information
is not readily available from external financial statements. For
reporting internally to managers, this ratio should be refined and finetuned
to be as accurate as possible.

Acid-test ratio

Also called the quick ratio, the ratio of current assets minus inventories, accruals, and prepaid
items to current liabilities.

ACID-TEST RATIO

A ratio that shows how well a company could pay its current debts using only its most liquid or “quick” assets. It’s a more pessimistic—but also realistic—measure of safety than the current ratio, because it ignores sluggish, hard-toliquidate current assets like inventory and notes receivable. Here’s the formula:
(Cash + Accounts receivable + Marketable securities) / (Current liabilities)

Acid-test Ratio

See quick ratio

acid test ratio (also called the quick ratio)

The sum of cash, accounts receivable, and short-term marketable
investments (if any) is divided by
total current liabilities to compute this ratio. Suppose that the short-term
creditors were to pounce on a business and not agree to roll over the
debts owed to them by the business. In this rather extreme scenario, the
acid test ratio reveals whether its cash and near-cash assets are enough
to pay its short-term current liabilities. This ratio is an extreme test that
is not likely to be imposed on a business unless it is in financial straits.
This ratio is quite relevant when a business is in a liquidation situation
or bankruptcy proceedings.

Acquisition of assets

A merger or consolidation in which an acquirer purchases the selling firm's assets.

Active portfolio strategy

A strategy that uses available information and forecasting techniques to seek a
better performance than a portfolio that is simply diversified broadly. Related: passive portfolio strategy

Adjustable rate preferred stock (ARPS)

Publicly traded issues that may be collateralized by mortgages and MBSs.

Adjusted Cash Flow Provided by Continuing Operations

Cash flow provided by operating
activities adjusted to provide a more recurring, sustainable measure. Adjustments to reported cash
provided by operating activities are made to remove such nonrecurring cash items as: the operating
component of discontinued operations, income taxes on items classified as investing or financing activities, income tax benefits from nonqualified employee stock options, the cash effects of purchases and sales of trading securities for nonfinancial firms, capitalized expenditures, and other nonrecurring cash inflows and outflows.

After-tax real rate of return

Money after-tax rate of return minus the inflation rate.

All equity rate

The discount rate that reflects only the business risks of a project and abstracts from the
effects of financing.

American option

An option that may be exercised at any time up to and including the expiration date.
Related: European option

American option

An option that can be exercised any time until its
expiration date. Contrast with European option.

American Stock Exchange (AMEX)

The second-largest stock exchange in the United States. It trades
mostly in small-to medium-sized companies.

American-style option

An option contract that can be exercised at any time between the date of purchase and
the expiration date. Most exchange-traded options are American style.

Amortizing interest rate swap

Swap in which the principal or national amount rises (falls) as interest rates
rise (decline).

Annual percentage rate (APR)

The periodic rate times the number of periods in a year. For example, a 5%
quarterly return has an APR of 20%.

annual percentage rate (APR)

Interest rate that is annualized using simple interest.

Appraisal ratio

The signal-to-noise ratio of an analyst's forecasts. The ratio of alpha to residual standard
deviation.

Arbitrage-free option-pricing models

Yield curve option-pricing models.

Arithmetic average (mean) rate of return

Arithmetic mean return.

Arm's length price

The price at which a willing buyer and a willing unrelated seller would freely agree to
transact.

Articles of incorporation

Legal document establishing a corporation and its structure and purpose.

Asian option

option based on the average price of the asset during the life of the option.

Ask price

A dealer's price to sell a security; also called the offer price.

Asset

Any possession that has value in an exchange.

Asset

A resource, recorded through a transaction, that is expected to yield a benefit to a
company.

Asset

Something that is owned; a financial claim or a piece of property that is a store of value.

Asset

Probable future economic benefit that is obtained or controlled by an entity as a result of
a past transaction or event.

asset

Anything owned by, or owed to, an individual or business which has commercial or exchange value (e.g., cash, property, etc.).

Asset

All things of value owned by an individual or organization.

Asset activity ratios

ratios that measure how effectively the firm is managing its assets.

Asset allocation decision

The decision regarding how an institution's funds should be distributed among the
major classes of assets in which it may invest.

Asset-Backed Securities

Bond or note secured by assets of company.

Asset-backed security

A security that is collateralized by loans, leases, receivables, or installment contracts
on personal property, not real estate.

Asset-based financing

Methods of financing in which lenders and equity investors look principally to the
cash flow from a particular asset or set of assets for a return on, and the return of, their financing.

Asset-Based Financing

Loans granted usually by a financial institution where the asset being financed constitutes the sole security given to the lender.

Asset classes

Categories of assets, such as stocks, bonds, real estate and foreign securities.

Asset Coverage

Extent to which a company's net assets cover a particular debt obligation, class of preferred stock, or equity position.

Asset-coverage test

A bond indenture restriction that permits additional borrowing on if the ratio of assets to
debt does not fall below a specified minimum.

Asset/equity ratio

The ratio of total assets to stockholder equity.

Asset for asset swap

Creditors exchange the debt of one defaulting borrower for the debt of another
defaulting borrower.

Asset/liability management

Also called surplus management, the task of managing funds of a financial
institution to accomplish the two goals of a financial institution:
1) to earn an adequate return on funds invested, and
2) to maintain a comfortable surplus of assets beyond liabilities.

asset mix

The weighting of assets in an investment portfolio among different asset classes (e.g. shares, bonds, property, cash, overseas investments.

Asset pricing model

A model for determining the required rate of return on an asset.

Asset pricing model

A model, such as the Capital asset Pricing Model (CAPM), that determines the required
rate of return on a particular asset.

Asset-specific Risk

The amount of total risk that can be eliminated by diversification by
creating a portfolio. Also known as company-specific risk or
unsystematic risk.

Asset substitution

A firm's investing in assets that are riskier than those that the debtholders expected.

Asset substitution problem

Arises when the stockholders substitute riskier assets for the firm's existing
assets and expropriate value from the debtholders.

Asset swap

An interest rate swap used to alter the cash flow characteristics of an institution's assets so as to
provide a better match with its iabilities.

Asset turnover

The ratio of net sales to total assets.

asset turnover

a ratio measuring asset productivity and showing the number of sales dollars generated by each dollar of assets

asset turnover ratio

A broad-gauge ratio computed by dividing annual
sales revenue by total assets. It is a rough measure of the sales-generating
power of assets. The idea is that assets are used to make sales, and the
sales should lead to profit. The ultimate test is not sales revenue on
assets, but the profit earned on assets as measured by the return on
assets (ROA) ratio.

Assets

A firm's productive resources.

ASSETS

Anything of value that a company owns.

Assets

Things that the business owns.

Assets

Items owned by the company or expenses that have been paid for but have not been used up.

Assets requirements

A common element of a financial plan that describes projected capital spending and the
proposed uses of net working capital.

Auction rate preferred stock (ARPS)

Floating rate preferred stock, the dividend on which is adjusted every
seven weeks through a Dutch auction.

Available-for-Sale Security

A debt or equity security not classified as a held-to-maturity security or a trading security. Can be classified as a current or noncurrent investment depending on the intended holding period.

Average (across-day) measures

An estimation of price that uses the average or representative price of a
large number of trades.

Average rate of return (ARR)

The ratio of the average cash inflow to the amount invested.

Average tax rate

Taxes as a fraction of income; total taxes divided by total taxable income.

average tax rate

Total taxes owed divided by total income.

Barbell strategy

A strategy in which the maturities of the securities included in the portfolio are concentrated
at two extremes.

Bargain-purchase-price option

Gives the lessee the option to purchase the asset at a price below fair market
value when the lease expires.

Barrier options

Contracts with trigger points that, when crossed, automatically generate buying or selling of
other options. These are very exotic options.

Base interest rate

Related: Benchmark interest rate.

Basic business strategies

Key strategies a firm intends to pursue in carrying out its business plan.

Basic Earnings Power Ratio

Percentage of earnings relative to total assets; indication of how
effectively assets are used to generate earnings. It is calculated by
dividing earnings before interest and taxes by the book value of all
assets.

Basis price

price expressed in terms of yield to maturity or annual rate of return.

Basket options

Packages that involve the exchange of more than two currencies against a base currency at
expiration. The basket option buyer purchases the right, but not the obligation, to receive designated
currencies in exchange for a base currency, either at the prevailing spot market rate or at a prearranged rate of
exchange. A basket option is generally used by multinational corporations with multicurrency cash flows
since it is generally cheaper to buy an option on a basket of currencies than to buy individual options on each
of the currencies that make up the basket.

Benchmark interest rate

Also called the base interest rate, it is the minimum interest rate investors will
demand for investing in a non-Treasury security. It is also tied to the yield to maturity offered on a
comparable-maturity Treasury security that was most recently issued ("on-the-run").

Benefit Ratio Method

The proportion of unemployment benefits paid to a company’s
former employees during the measurement period, divided by the total
payroll during the period. This calculation is used by states to determine the unemployment
contribution rate to charge employers.

Benefit Wage Ratio Method

The proportion of total taxable wages for laid off
employees during the measurement period divided by the total payroll during
the period. This calculation is used by states to determine the unemployment
contribution rate to charge employers.

Bid price

This is the quoted bid, or the highest price an investor is willing to pay to buy a security. Practically
speaking, this is the available price at which an investor can sell shares of stock. Related: Ask , offer.

Bill of exchange

General term for a document demanding payment.

Binomial option pricing model

An option pricing model in which the underlying asset can take on only two
possible, discrete values in the next time period for each value that it can take on in the preceding time period.

Black-Scholes option-pricing model

A model for pricing call options based on arbitrage arguments that uses
the stock price, the exercise price, the risk-free interest rate, the time to expiration, and the standard deviation
of the stock return.

Blue Ribbon Committee on Improving the Effectiveness of Corporate Audit Committees

A committee formed in response to SEC chairman Arthur Levitt's initiative to improve the financial
reporting environment in the United States. In a report dated February 1999, the committee
made recommendations for new rules for regulation of financial reporting in the United States that
either duplicated or carried forward the recommendations of the Treadway Commission.

book rate of return

Accounting income divided by book value.
Also called accounting rate of return.

Break-even payment rate

The prepayment rate of a MBS coupon that will produce the same CFY as that of
a predetermined benchmark MBS coupon. used to identify for coupons higher than the benchmark coupon
the prepayment rate that will produce the same CFY as that of the benchmark coupon; and for coupons lower
than the benchmark coupon the lowest prepayment rate that will do so.

Break-even tax rate

The tax rate at which a party to a prospective transaction is indifferent between entering
into and not entering into the transaction.

Broker loan rate

Related: Call money rate.

Bullet strategy

A strategy in which a portfolio is constructed so that the maturities of its securities are highly
concentrated at one point on the yield curve.

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.

cafeteria plan a “menu” of fringe benefit options that include

cash or nontaxable benefits

Call an option

To exercise a call option.

Call money rate

Also called the broker loan rate , the interest rate that banks charge brokers to finance
margin loans to investors. The broker charges the investor the call money rate plus a service charge.

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