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Glossary
- L, M
Lag
The
number of data points that a filter, such as a moving average, follows
or trails the input price data.
Law
of Demand
The
relationship between product demand and price.
Law
of Supply
The
relationship between product supply and its price.
Leverage
Controlling
large dollar amounts of a commodity with a comparatively small amount of
capital.
Limit Order
An
order to buy or sell above or below a fixed price.
Limit price
Moves
A
restriction on the maximum amount a futures price can fluctuate in a
given period ( usually a day).
Liquidity
Being
able to raise needed cash easily.
Local
The
trader in a pit of a commodity exchange who buys and sells for his/her
own account.
Locked Limit
A
market that, if not restricted, would seek price equilibrium outside the
limit but, instead, moves to the limit and ceases to trade.
Long
Position
That
which entails ownership or effective ownership of an asset; holding
securities in anticipation of a price increase in that security.
M
MACD
An
indicator constructed by relating two exponentially smoothed moving
averages. It is plotted above and below a zero line. The crossover,
movement through the zero line, and divergences generate buy and sell
signals. Alternatively, crossovers of a signal line, constructed from a
smoothing of the MACD provide buy and sell signals.
Market
Maker
A
broker or bank continually prepared to make a two-way price to purchase
or sell for a security or currency.
Margin
In
stock trading, an account in which purchase of stock may be financed
with borrowed money; in futures trading, the deposit placed with the
clearinghouse to assure fulfillment of the contract. This amount varies
daily and is settled in cash.
Margin
Call
The
demand upon a customer to put up money or securities with a broker.
The call is made if a customer's equity in a margin account
declines below a minimum standards set by the exchange or brokerage
firm. This happens when
there is a drop in price of the securities being held as collateral.
Market
Order
Instructions
to a broker to immediately sell to the best available bid or to buy from
the best available offer.
Market
Sentiment
A
measurement of bullish or bearish attitudes among investors and traders.
Market sentiment can be established in many ways. The two most common
are from polling techniques or by observing specific indicators that
reflect investor’s attitudes. Examples
might include put/call ratios, insider buying short interest ratios etc.
Market
Value
The
value that an asset trades or would trade in the market.
Maximum
Entropy Method (Spectrum Analysis)
A
tool for spectrum analysis and a method of adaptive filtering and trend
forecasting.
Members
Members
of a stock exchange who are empowered to buy and sell securities on the
floor of the exchange either for a client or for their own account.
Mode
The
most frequently occurring value in a set of data.
Momentum
Measures
the speed or velocity of a price move. It is a generic term embracing
all types of oscillators. Examples include the rate-of-change, MACD, RSI,
Stochastics etc. All oscillators, to some extent or another are subject
to the same interpretive principles.
The
most common are overbought/oversold readings and positive and negative
divergences.
Money
Supply
Consisting
primarily of currency in circulation plus deposits in banks; the amount
of money in the economy.
Monowave
In
Elliott wave theory, a single wave within a range of waves.
Moving
Average
A
mathematical procedure to smooth or eliminate the fluctuations in data
and to assist in determining the underlying trend. The principal
varieties are simple, exponential, weighted, variable and triangular.
It is calculated by adding the prices for a predetermined number
of days and then dividing by the number of days.
Moving
Average Crossovers
Occur
where the price crosses a moving average thereby triggering a buy or
sell signal.
Moving
Average Convergence/ Divergence (MACD)
An
indicator constructed by relating two exponentially smoothed moving
averages. It is plotted above and below a zero line. The crossover,
movement through the zero line, and divergences generate buy and sell
signals. Alternatively, crossovers of a signal line, constructed from a
smoothing of the MACD provide buy and sell signals.
Municipal
Bonds
Issued
by state and local governments, and special districts and counties in
the form of debt securities.
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