The Futures Trading Theory and Basic Functions Terminology · 4 min read
The Structure of Futures Markets · Hedging Theory
Futures exchanges provide the physical or electronic trading venue, establish contract specifications, and enforce trading rules. Major U.S. exchanges include the Chicago Mercantile Exchange (CME), Chicago Board of Trade (CBOT), New York Mercantile Exchange (NYMEX), and Commodity Exchange (COMEX), all of which are now part of the CME Group.
The Commodity Futures Trading Commission (CFTC) is the federal regulatory agency overseeing futures and options markets in the United States. The CFTC's mandate includes preventing fraud and manipulation, ensuring market integrity, and protecting market participants. The agency has authority to bring enforcement actions against violators.
The National Futures Association (NFA) is the self-regulatory organization for the futures industry. The NFA registers market participants, establishes conduct rules, monitors compliance, and disciplines members who violate regulations. All firms and individuals conducting futures business must register with the NFA.
Futures Commission Merchants (FCMs) are firms that accept customer orders for futures trades and hold customer funds in segregated accounts. FCMs must maintain minimum capital requirements and are subject to regular audits. They act as intermediaries between customers and the exchange.
Commodity Trading Advisors (CTAs) provide advice regarding futures trading, either directly or through publications. CTAs who manage customer accounts have discretionary authority to make trading decisions. They must be registered with the NFA unless exempt.
Commodity Pool Operators (CPOs) operate pooled investment vehicles that trade futures. Similar to mutual funds but for futures, commodity pools aggregate investor capital and trade on behalf of the pool. CPOs must register with the NFA and provide disclosure documents to prospective investors.
Associated Persons (APs) are individuals who solicit orders, supervise persons soliciting orders, or manage customer accounts on behalf of FCMs, IBs, CTAs, or CPOs. The Series 3 examination qualifies individuals to register as APs.
Floor brokers execute orders on the exchange floor on behalf of others, while floor traders (locals) trade for their own accounts. With the shift to electronic trading, these roles have diminished but still exist at some exchanges.
The clearinghouse is the financial heart of the futures market. It clears and settles all trades, maintains margin accounts, and guarantees contract performance. Major clearinghouses include CME Clearing, ICE Clear, and the Options Clearing Corporation.
Hedging uses futures positions to offset price risk in cash market positions. A hedger owns or plans to own the physical commodity and uses futures to protect against adverse price movements. Successful hedging reduces price uncertainty, even though it may sacrifice potential gains from favorable price movements.
The short hedge protects against falling prices. A producer, processor, or merchant holding inventory takes a short futures position. If cash prices decline, losses on the physical inventory are offset by gains on the short futures position. Farmers expecting to harvest crops, refiners holding crude oil inventory, and portfolio managers holding stock portfolios all use short hedges.
The long hedge protects against rising prices. A processor, manufacturer, or consumer who needs to purchase a commodity in the future takes a long futures position. If cash prices rise, the increased cost of the physical purchase is offset by gains on the long futures position. Flour mills needing wheat, airlines needing jet fuel, and importers needing foreign currency all use long hedges.
Cross hedging involves using a futures contract on a different but related commodity when no futures contract exists for the specific commodity being hedged. For example, a jet fuel consumer might hedge with crude oil or heating oil futures because no liquid jet fuel futures market exists. Cross hedging introduces additional risk because the price relationship between the two commodities may change.
The hedge ratio determines how many futures contracts to use relative to the cash position. A 1:1 hedge ratio means one futures contract for each unit of the cash position. However, optimal hedge ratios often differ from 1:1 based on the correlation between futures and cash prices and their relative volatilities.
Anticipatory hedges lock in prices for transactions expected to occur in the future. A farmer may sell futures months before harvest to lock in a price for crops not yet planted. An importer may buy currency futures to lock in exchange rates for a payment due in several months.
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