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Basic Risk Management - Order
Types
It's common knowledge that in trading commodities, like any
other kind of speculating, there are no guarantees. You can
make money, or lose money - a lot, and quickly. What's less
commonly known by the average trader are the many methods
professionals use to reduce the risk of loss and limit the
amount.
The most basic knowledge needed is that of the different kinds
of orders that can be executed: Market, Limit, Stop and their
variations.
Market
Market orders are the simplest, the one with which everyone is
familiar. An order is placed and the broker attempts to fill it
at whatever is the going price. Even with such loose
requirements, there's no guarantee the trade will get executed
quickly.
When liquidity is very low, some orders may wait a considerable
time, even to the next day. The commodities and futures
markets, though, are huge and active. Market orders generally
are filled within minutes, if not seconds.
There are several variations on market orders, including MOC
(Market On Close), MOO (Market On Opening), MIT (Market If
Touched) and others.
Much as the names suggest, market on opening is an order to
execute at the best possible price during opening, and
similarly for a market on close order, at closing.
Market If Touched orders are similar to limit orders (see
below). In this case, though, orders are filled if the price is
reached and continue to be filled even when the price moves
away from the limit.
Limit
The next simplest type, limit orders are a request to buy or
sell at a designated price. Typically, buy orders are placed
below the current market price and sell orders above.
Depending on the designated price, and general market
conditions, the order may not get filled. Even if the market
reaches the limit price, there are thousands of trades
executing every second. Yours may or may not get executed.
Stop
Stop orders, short for 'stop loss' are used to limit potential
losses on a long or short position. A buy stop order is
typically requested for an above market price, sell stop orders
below market. Once the stop order price is reached, it becomes
a market order and is executed accordingly.
There are a few variations: stop limit, stop close and
others.
Stop limit orders list two prices. One price is listed just as
an ordinary stop order, the second in the form of a limit
price. Once the stop is reached, the limit requirement is
effectively cancelled.
Stop close orders are used only near the close of trading. The
order is attempted to be executed only if the market reaches
the stop price at this time. Since commodity markets are
typically volatile, this can protect traders from intraday
fluctuations.
OCO (One Cancels The Other)
This is actually a combination of two orders in one. The order
requests that floor traders attempt to fill it until one side
or the other is executed.
Fill Or Kill
In this scenario, the floor broker will bid or offer up to
three times at a specified price. If no suitable trade is
available the order is cancelled.
In every case, brokers are obligated to obtain the best
possible price for their clients, but can never guarantee a
trade at any given price. The market is so active and liquid,
though, that the overwhelming majority of orders are executed
at or very near the designated time or price.
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