Hedging and Portfolio Applications · CFDs Trading Guide

A temporary short CFD can offset some price movement in an existing shareholding. It also creates a separate account that must survive its own cash demands.

Define the exposure to protect

Start with the number of shares actually owned and the period of concern. A hedge covering half the holding leaves half the price exposure before other effects. More contracts than the underlying holding can turn protection into a net short position. Record the reason for the hedge and the conditions for removing it before entering.

Calculate the combined outcome

Assume an investor owns 500 shares at a reference price of $40 and shorts CFDs equivalent to 300 shares. A $3 decline reduces the share value by $1,500 and produces a $900 CFD price gain. The combined price loss is $600 before costs. A $3 rise instead produces a combined $600 gain, because the hedge also offsets part of the upside.

Manage the separate cash account

If shares rise, the CFD can lose cash while the investment account shows an unrealised gain. The provider may require more margin before shares are sold or gains realised. Economic offset does not ensure cash is available where needed. Keep financing, commissions, borrowing and distribution adjustments in the combined ledger.

Compare alternatives and define the end

Reducing the shareholding, using a purchased option or accepting the original exposure each has different costs and consequences. Tax treatment and restrictions depend on circumstances. A temporary CFD hedge should have a review date. Leaving it open indefinitely can transform a short period of protection into an expensive ongoing position.

Try it yourself

An investor owns 400 shares and shorts CFDs for 250 shares. Both reference the same price, which rises $2. Ignore all costs. What is the combined price gain?

Show the worked answer

The shares gain $800 and the CFD loses $500, leaving $300. The residual directional exposure is equivalent to 150 shares, but the CFD still needs cash to support its loss.

Further reading

Educational material, not a recommendation to trade. Numerical examples are hypothetical. CFDs involve leverage and substantial risk of loss. Availability, costs and protections depend on the contract, legal entity, jurisdiction and client classification.

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