Thứ Bảy, 14 tháng 8, 2010

Futures Fundamentals - Part 2

5. Characteristics

In the futures market, margin has a definition distinct from its definition in the stock market, where margin is the use of borrowed money to purchase securities. In the futures market, margin refers to the initial deposit of  "good faith" made into an account in order to enter into a futures contract. This margin is referred to as good faith because it is this money that is used to debit any day-to-day losses.  

When you open a futures contract, the futures exchange will state a minimum amount of money that you must deposit into your account. This original deposit of money is called the initial margin. When your contract is liquidated, you will be refunded the initial margin plus or minus any gains or losses that occur over the span of the futures contract. In other words, the amount in your margin account changes daily as the market fluctuates in relation to your futures contract. The minimum-level margin is determined by the futures exchange and is usually 5% to 10% of the futures contract. These predetermined initial margin amounts are continuously under review: at times of high market volatility, initial margin requirements can be raised.

The initial margin is the minimum amount required to enter into a new futures contract, but the maintenance margin is the lowest amount an account can reach before needing to be replenished. For example, if your margin account drops to a certain level because of a series of daily losses, brokers are required to make a margin call and request that you make an additional deposit into your account to bring the margin back up to the initial amount.

Let's say that you had to deposit an initial margin of $1,000 on a contract and the maintenance margin level is $500. A series of losses dropped the value of your account to $400. This would then prompt the broker to make a margin call to you, requesting a deposit of at least an additional $600 to bring the account back up to the initial margin level of $1,000.

Word to the wise: when a margin call is made, the funds usually have to be delivered immediately. If they are not, the brokerage can have the right to liquidate your position completely in order to make up for any losses it may have incurred on your behalf.

Leverage: The Double-Edged Sword
 
In the futures market, leverage refers to having control over large cash amounts of commodities with comparatively small levels of capital. In other words, with a relatively small amount of cash, you can enter into a futures contract that is worth much more than you initially have to pay (deposit into your margin account). It is said that in the futures market, more than any other form of investment, price changes are highly leveraged, meaning a small change in a futures price can translate into a huge gain or loss.

Futures positions are highly leveraged because the initial margins that are set by the exchanges are relatively small compared to the cash value of the contracts in question (which is part of the reason why the futures market is useful but also very risky). The smaller the margin in relation to the cash value of the futures contract, the higher the leverage. So for an initial margin of $5,000, you may be able to enter into a long position in a futures contract for 30,000 pounds of coffee valued at $50,000, which would be considered highly leveraged investments.

You already know that the futures market can be extremely risky and,therefore, not for the faint of heart. This should become more obvious once you understand the arithmetic of leverage. Highly leveraged investments can produce two results: great profits or greater losses.

As a result of leverage, if the price of the futures contract moves up even slightly, the profit gain will be large in comparison to the initial margin. However, if the price just inches downwards, that same high leverage will yield huge losses in comparison to the initial margin deposit. For example, say that in anticipation of a rise in stock prices across the board, you buy a futures contract with a margin deposit of $10,000, for an index currently standing at 1300. The value of the contract is worth $250 times the index (e.g. $250 x 1300 = $325,000), meaning that for every point gain or loss, $250 will be gained or lost.

If after a couple of months, the index realized a gain of 5%, this would mean the index gained 65 points to stand at 1365. In terms of money, this would mean that you as an investor earned a profit of $16,250 (65 points x $250); a profit of 162%!

On the other hand, if the index declined 5%, it would result in a monetary loss of $16,250 - a huge amount compared to the initial margin deposit made to obtain the contract. This means you still have to pay $6,250 out of your pocket to cover your losses. The fact that a small change of 5% to the index could result in such a large profit or loss to the investor (sometimes even more than the initial investment made) is the risky arithmetic of leverage. Consequently, while the value of a commodity or a financial instrument may not exhibit very much price volatility, the same percentage gains and losses are much more dramatic in futures contracts due to low margins and high leverage.

Pricing and Limits
 
As we mentioned before, contracts in the futures market are a result of competitive price discovery. Prices are quoted as they would be in the cash market: in dollars and cents or per unit (gold ounces, bushels, barrels, index points, percentages and so on).

Prices on futures contracts, however, have a minimum amount that they can move. These minimums are established by the futures exchanges and are known as “ticks.” For example, the minimum sum that a bushel of grain can move upwards or downwards is a quarter of one U.S. cent. For futures investors, it's important to understand how the minimum price movement for each commodity will affect the size of the contract in question. If you had a wheat contract for 5,000 bushels, the minimum price movement would be $12.50 ($0.0025 x 5,000).

Futures prices also have a price change limit that determines the prices between which the contracts can trade on a daily basis. The price change limit is added to and subtracted from the previous day's close and the results remain the upper and lower price boundary for the day.

Say that the price change limit on silver per ounce is $0.25. Yesterday, the price per ounce closed at $5. Today's upper price boundary for silver would be $5.25 and the lower boundary would be $4.75. If at any moment during the day the price of futures contracts for silver reaches either boundary, the exchange shuts down all trading of silver futures for the day. The next day, the new boundaries are again calculated by adding and subtracting $0.25 to the previous day's close. Each day the silver ounce could increase or decrease by $0.25 until an equilibrium price is found. Because trading shuts down if prices reach their daily limits, there may be occasions when it is NOT possible to liquidate an existing futures position at will.

The exchange can revise this price limit if it feels it's necessary. It's not uncommon for the exchange to abolish daily price limits in the month that the contract expires (delivery or “spot” month). This is because trading is often volatile during this month, as sellers and buyers try to obtain the best price possible before the expiration of the contract.

In order to avoid any unfair advantages, the CTFC and the futures exchanges impose limits on the total amount of contracts or units of a commodity in which any single person can invest. These are known as position limits and they ensure that no one person can control the market price for a particular commodity.
 

6. Strategies

Essentially, futures contracts try to predict what the value of an index or commodity will be at some date in the future. Speculators in the futures market can use different strategies to take advantage of rising and declining prices. The most common are known as going long,  going short and spreads. 

Going Long
When an investor goes long - that is, enters a contract by agreeing to buy and receive delivery of the underlying at a set price - it means that he or she is trying to profit from an anticipated future price increase.

For example, let's say that, with an initial margin of $2,000 in June, Joe the speculator buys one September contract of gold at $350 per ounce, for a total of 1,000 ounces or $350,000. By buying in June, Joe is going long, with the expectation that the price of gold will rise by the time the contract expires in September.

By August, the price of gold increases by $2 to $352 per ounce and Joe decides to sell the contract in order to realize a profit. The 1,000 ounce contract would now be worth $352,000 and the profit would be $2,000. Given the very high leverage (remember the initial margin was $2,000), by going long, Joe made a 100% profit!

Of course, the opposite would be true if the price of gold per ounce had fallen by $2. The speculator would have realized a 100% loss. It's also important to remember that throughout the time that Joe held the contract, the margin may have dropped below the maintenance margin level. He would, therefore, have had to respond to several margin calls, resulting in an even bigger loss or smaller profit.

Going Short
A speculator who goes short - that is, enters into a futures contract by agreeing to sell and deliver the underlying at a set price - is looking to make a profit from declining price levels. By selling high now, the contract can be repurchased in the future at a lower price, thus generating a profit for the speculator.

Let's say that Sara did some research and came to the conclusion that the price of oil was going to decline over the next six months. She could sell a contract today, in November, at the current higher price, and buy it back within the next six months after the price has declined. This strategy is called going short and is used when speculators take advantage of a declining market.

Suppose that, with an initial margin deposit of $3,000, Sara sold one May crude oil contract (one contract is equivalent to 1,000 barrels) at $25 per barrel, for a total value of $25,000.

By March, the price of oil had reached $20 per barrel and Sara felt it was time to cash in on her profits. As such, she bought back the contract which was valued at $20,000. By going short, Sara made a profit of $5,000! But again, if Sara's research had not been thorough, and she had made a different decision, her strategy could have ended in a big loss.

Spreads

As you can see, going long and going short are positions that basically involve the buying or selling of a contract now in order to take advantage of rising or declining prices in the future. Another common strategy used by futures traders is called “spreads.”

Spreads involve taking advantage of the price difference between two different contracts of the same commodity. Spreading is considered to be one of the most conservative forms of trading in the futures market because it is much safer than the trading of long/short (naked) futures contracts.

There are many different types of spreads, including:

Calendar Spread - This involves the simultaneous purchase and sale of two futures of the same type, having the same price, but different delivery dates.

Intermarket Spread - Here the investor, with contracts of the same month, goes long in one market and short in another market. For example, the investor may take Short June Wheat and Long June Pork Bellies.

Inter-Exchange Spread - This is any type of spread in which each position is created in different futures exchanges. For example, the investor may create a position in the Chicago Board of Trade (CBOT) and the London International Financial Futures and Options Exchange (LIFFE).

7. How To Trade 

At the risk of repeating ourselves, it's important to note that  futures trading is not for everyone. You can invest in the futures market in a number of different ways, but before taking the plunge, you must be sure of the amount of risk you're willing to take. As a futures trader, you should have a solid understanding of how the market and contracts function. You'll also need to determine how much time, attention, and research you can dedicate to the investment. Talk to your broker and ask questions before opening a futures account.
 
Unlike traditional equity traders, futures traders are advised to only use funds that have been earmarked as pure "risk capital"- the risks really are that high. Once you've made the initial decision to enter the market, the next question should be “How?” Here are three different approaches to consider:

Do It Yourself - As an investor, you can trade your own account without the aid or advice of a broker. This involves the most risk because you become responsible for managing funds, ordering trades, maintaining margins, acquiring research and coming up with your own analysis of how the market will move in relation to the commodity in which you've invested. It requires time and complete attention to the market.

Open a Managed Account - Another way to participate in the market is by opening a managed account, similar to an equity account. Your broker would have the power to trade on your behalf, following conditions agreed upon when the account was opened. This method could lessen your financial risk because a professional would be making informed decisions on your behalf. However, you would still be responsible for any losses incurred as well as for margin calls. And you'd probably have to pay an extra management fee.

Join a Commodity Pool - A third way to enter the market, and one that offers the smallest risk, is to join a commodity pool. Like a mutual fund, the commodity pool is a group of commodities which can be invested in. No one person has an individual account; funds are combined with others and traded as one. The profits and losses are directly proportionate to the amount of money invested. By entering a commodity pool, you also gain the opportunity to invest in diverse types of commodities. You are also not subject to margin calls. However, it is essential that the pool be managed by a skilled broker, because the risks of the futures market are still present in the commodity pool.

8. Conclusion
 
Buying and selling in the futures market can seem risky and complicated. As we've already said, futures trading is not for everyone, but it works for a wide range of people. This tutorial has introduced you to the fundamentals of futures. If you want to know more, talk to your broker. 
Let's review the basics:
  • The futures market is a global marketplace, initially created as a place for farmers and merchants to buy and sell commodities for either spot or future delivery. This was done to lessen the risk of both waste and scarcity.
  • Rather than trade in physical commodities, futures markets buy and sell futures contracts, which state the price per unit, type, value, quality and quantity of the commodity in question, as well as the month the contract expires.
  • The players in the futures market are hedgers and speculators. A hedger tries to minimize risk by buying or selling now in an effort to avoid rising or declining prices. Conversely, the speculator will try to profit from the risks by buying or selling now in anticipation of rising or declining prices.
  • The CFTC and the NFA are the regulatory bodies governing and monitoring futures markets in the U.S. It is important to know your rights.
  • Futures accounts are credited or debited daily depending on profits or losses incurred. The futures market is also characterized as being highly leveraged due to its margins; although leverage works as a double-edged sword. It's important to understand the arithmetic of leverage when calculating profit and loss, as well as the minimum price movements and daily price limits at which contracts can trade.
  • Going long,” “going short,” and “spreads” are the most common strategies used when trading on the futures market.
  • Once you make the decision to trade in commodities, there are several ways to participate in the futures market. All of them involve risk -  some more than others. You can trade your own account, have a managed account or join a commodity pool

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