7.4 Forward & Futures Contracts

Forwards and futures both lock in a price today for a transaction in the future. They differ in where they trade, how standardized they are, and who bears the risk that the other side fails to perform. This section compares the two and explains margin and daily settlement in futures markets.

1. Forward Contracts: Private Over-the-Counter Commitments

A forward contract is an over-the-counter (OTC) bilateral agreement between two parties in which the buyer agrees to purchase, and the seller agrees to deliver, a specified quantity of an underlying asset at a predetermined price (the forward price) on a specified future date.

Operational Mechanics and Customization

Forwards do not trade on organized exchanges; they are privately negotiated between two counterparties, often through an intermediary financial institution such as a Canadian chartered bank. Key characteristics include:

• Complete Customization: Every term—including asset grade, contract volume, settlement location, and exact maturity date—is customized to the exact commercial requirements of the parties.
• Absence of Daily Cash Settlement: No funds change hands at contract inception (except possible initial credit arrangement fees). Profit and loss remain unrealized until the final settlement date.
• Settlement Method: Contracts may be settled via physical delivery of the underlying asset against payment, or through cash settlement (net cash payment representing the difference between the prevailing spot price at maturity and the agreed forward price).

Primary Limitation: Counterparty Credit Risk

Because forward contracts are private agreements without a central clearinghouse guarantee, each counterparty faces direct counterparty default risk (credit risk). If the market moves substantially in one party's favor, the losing party may default on its delivery or payment obligation. Consequently, forward markets are restricted primarily to institutional participants, multinational corporations, and accredited commercial entities.

Canadian Commercial Application: Currency Hedging

A Canadian forestry exporter expects to receive a payment of US$5,000,000 in six months from an American customer. If the Canadian dollar strengthens against the U.S. dollar over this period, the converted Canadian dollar proceeds will shrink. To eliminate currency risk, the exporter enters a forward foreign exchange contract with a Canadian chartered bank to sell US$5,000,000 in six months at a fixed forward rate of 1.3500 CAD/USD, locking in guaranteed revenue of C$6,750,000 regardless of spot currency fluctuations.

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2. Futures Contracts: Standardized Exchange-Traded Derivatives

A futures contract is a legally binding agreement to buy or sell a standardized quantity and quality of an underlying asset at a specified price on a future date, executed on a regulated derivatives exchange.

The Canadian Marketplace: Bourse de Montréal (MX)

In Canada, exchange-traded financial derivatives are centralized on the Bourse de Montréal (MX). The MX lists a comprehensive suite of domestic futures contracts, including:

• Short-Term Interest Rate Futures: Three-Month Canadian Bankers' Acceptance Futures (historically BAX) and Canadian Overnight Repo Rate Average (CORRA) Futures.
• Government of Canada Bond Futures: 2-Year (CGZ), 5-Year (CGF), 10-Year (CGB), and 30-Year (LGB) GoC bond futures.
• Equity Index Futures: S&P/TSX 60 Index Standard Futures (SXF) and Mini Futures (SXM).

Central Counterparty Novation: The CDCC Guarantee

The defining structural strength of exchange-traded futures is the role of the clearinghouse: the Canadian Derivatives Clearing Corporation (CDCC).

Through the legal doctrine of novation, once a trade is matched on the MX, the CDCC interposes itself between the buyer and the seller. The original single bilateral contract is severed into two separate contracts:

• The CDCC becomes the buyer to every seller.
• The CDCC becomes the seller to every buyer.

Because the clearinghouse guarantees performance on both sides of every transaction, individual traders face zero counterparty credit risk from their trading partners.

Novation Architecture via CDCC:
      [ Buyer ] <=====================> [ Seller ]
                    (Trade Executed on MX)
                              |
                              v (Novation by CDCC)
      [ Buyer ] <=====> [ CDCC Clearinghouse ] <=====> [ Seller ]

Margin Mechanics and Daily Mark-to-Market

To maintain financial solvency and protect against defaults, futures exchanges enforce a rigorous collateral regime:

1. Initial Margin: A good-faith cash or collateral deposit required upon opening a futures position (typically 2% to 10% of total notional contract value).
2. Maintenance Margin: The minimum equity threshold that must be maintained in the margin account at all times.
3. Daily Mark-to-Market (MTM): At the close of each trading day, the exchange determines an official settlement price. Every open position is revalued to this price. Profits are immediately credited to the account as withdrawable cash, while losses are automatically debited.
4. Variation Margin (Margin Call): If daily losses reduce account equity below the maintenance margin level, the trader receives an immediate margin call. Unlike equity margin accounts where partial cures are allowed, the futures trader must deposit sufficient variation margin to restore the account all the way back to the initial margin level. Failure to meet the call results in immediate automated liquidation.

Offsetting Positions: Closing Out Trades

While futures contracts contain legal delivery specifications, fewer than 2% of contracts result in physical delivery. Market participants almost universally close out their obligations prior to expiration by executing an offsetting (reversing) transaction:

• A trader who originally bought 5 S&P/TSX 60 futures (long) closes the position by selling 5 S&P/TSX 60 futures (short) of the identical delivery month.
• The clearinghouse cancels the two offsetting positions, netting out the final realized cash profit or loss.

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3. Direct Comparison: Forward Contracts vs. Futures Contracts