Overview of derivatives
A derivative is an instrument that derives its value from the value of an underlying asset.
Derivatives
are traded in two types: - Exchange-traded and Over the
counter
Exchange-traded
derivatives have the predetermined specifications, including the tenure/term of
the instrument, the size of the contract, and prices are available to the public.
Over the Counter are
created to meet the unique and non-standard requirements of two parts
The derivatives are also
can be categorized based on the markets, where they trade, based on the underlying
asset and based on the product features, etc.
Forward
contract: - Forward contract is an agreement between
the buyer and the seller, in which the buyer has the right and obligation to
buy a specified asset on a specified date, and at the specified rate (OTC)
Seller is under obligation to perform the contract.
Future
contract: - These contracts will be representing the obligation on the part of the buyer and seller, but the terms and conditions of
the contract is specified by the exchange when traded.
Options
contract: - Options contract is in nature, where the buyer
will have a right but not an obligation and on expiry, will decide whether to
exercise the right to buy or sell.
Forward buyer and seller
have an obligation
Initial
Margin: - Future contracts are the standardized legal agreement
to buy/sell something at a pre-determined price at a specific time in the
future between parties not known to each other.
A margin account allows
an investor to purchase stocks with a percentage of price covered by a
brokerage firm
The initial margin
represents the percentage of the purchase price that must be covered by the investor’s
own money.
The maintenance margin
represents the amount of equity, the investors must maintain in the margin
account after the purchase has been made.
Margin
call / Call Margin: - Margin call occurs when the value of
investors falls below the broker's required amount. A margin call usually means
that one or more of the securities held in the margin account has decreased in a value below a certain point. The Investor must either deposit more money in the
account/sell some of the assets held in the account.
The maintenance margin is
the minimum amount of equity, that must be maintained in a margin account. The NYSE and FINRA require investors to keep
at least 25% of the total value of the securities in the margin account.
Derivative markets have
three participants mainly as follows:-
The participants can be
broadly classified into three categories depending on their motives in the
markets as follows: -
Hedger:
-
Hedgers are those who enter into a derivative contract to cover the risk.
A forward contract would
eliminate price risk for both parties.
A forward contract is
entered with the objectives of hedging against the price risk that is faced by
the parties to the contract.
Such participants in the
derivatives market are called Hedgers.
Hedgers would like to
conclude the contract with the delivery of the underlying asset.
Speculators:
-
Speculators are those who enter into a derivative contract to make a profit by
assuming risk.
Speculators have an
Independent view of the future price of the underlying asset and take an
appropriate position in the derivative to make a profit later.
Speculators' intention
here is not to take the delivery of the underlying asset but instead gain the difference in the prices.
Speculators have a different view on the price of the asset than the one reflected in the price of
the derivative.
Speculators perform an extremely
important function, to render liquidity of the market.
Speculators are one who
assumes the risk and serves the needs of the hedger who wish to avoid risk,
because of speculators, hedgers find the counterparty conveniently.
Arbitrageurs: - Arbitrageurs
are the third category of participants in the derivatives market. An arbitrageur
performs the function of making prices in different market coverage and is in
tandem with each other.
Arbitrageurs perform the
economic functions of making efficient by taking a riskless position in different
markets.
Hedgers and speculators
wan to eliminate and assume risk respectively. The arbitrageurs take riskless
positions and yet earn profits
The most common example
pf arbitrageur is the price difference that may be prevailing in different
stock markets.
An arbitrageur takes a
riskless position and make a profit because markets are imperfect.
The difference between
arbitrageurs and speculators are the amount of risk they assume.
While speculation has own opinion about the future price of the underlying asset by making investment, the arbitrageurs concentrates on the mispricing in different markets by taking riskless positions with no investments.
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