CFDs are a leveraged product and can result in losses that exceed deposits. Trading CFDs may not be suitable for everyone, so please ensure you fully understand the risks and take care to manage your exposure.

What are IG's interest rates CFD product details?

Our interest rates markets are based on underlying futures. We offer mini versions of interest rate futures contracts at 20% of the main contract size and margin requirement.

  • Interest rates
  • Expiry details
  • Notes
 Contract and trading hours
(local time)
Value of one contract
(per index point)
Normal contract spread Limited risk

Margin requirement
(per contract)

Professional clients

Margin requirement
(per contract)

Retail clients

US 30-Day Fed Funds Rate


$41.67 1.6 2 0.30% 5%
Aus 30-day Interbank Rate
AUD25 1* 2 0.25% 5%
€25 1* 2 0.25% 5%
$25 1.6 2 0.30% 5%
CHF25 1* 4 0.25% 5%
00.45-12.00 (London time)
JPY2500 3* 3 1% 5%
Sterling Deposit / Short Sterling
£12.50 1* 2 0.25% 5%


Market name Contract months Last trading day [3]
US 30-Day Fed Funds Rate All months Last business day of the month
Aus 30-day
Interbank Rate
All months Last business day of the month
Euribor Mar, Jun, Sep, Dec Two business days prior to the third Wednesday of contract month
Eurodollar Mar, Jun, Sep, Dec Second business day prior to the third Wednesday of contract month
Euroswiss Mar, Jun, Sep, Dec Two business days prior to the third Wednesday of contract month at 14.00 (GST)
Euroyen Mar, Jun, Sep, Dec Two business days preceding the 3rd Wednesday of the contract month
Sterling Deposit Mar, Jun, Sep, Dec Third Wednesday of contract month at 14.00 (GST)

All the instruments described on this site are Contracts for Difference (CFDs). Our rates give you exposure to changes in the value of interest rates but they are cash settled and cannot result in the delivery of any commodity or instrument.

1. a) CFDs on interest rate futures are quoted with reference to the equivalent expiry contract on the underlying futures market. We do not apply any weighting or biases to our pricing sources.

b) Spreads are subject to variation, especially in volatile market conditions. Our dealing spreads may change to reflect the available liquidity during different times of day. Our normal spread is shown in the table.

c) Dealing spreads may be offered as a fixed or variable amount. If variable spreads are in use, then the spread shown in this table is the amount of IG spread added to the underlying futures market spread. Any variable dealing spreads are marked with an asterisk (*).

2. For limited risk transactions, a limited risk premium is charged if your guaranteed stop is triggered. The potential premium is displayed on the deal ticket, and can form part of your margin when you attach the stop. Please note that premiums are subject to change, especially going into weekends and during volatile market conditions.

3. Unless expressly agreed otherwise with IG, positions will be rolled over to a later date by default. For most positions, a client can, before the position has been automatically closed, ask for the position not be rolled over to a later date. Rolling over a position involves closing the old position and opening a new one. We normally attempt to contact a client shortly before a position is due to expire and offer the client the opportunity to roll the position over. However, we cannot undertake to do this in every case and it remains the client's responsibility to communicate their roll preferences for any position(s) before it expires.

Where a client has agreed with IG to expire a position, it will do so on or after the last dealing day on the basis set out below plus or minus half our spread:

  • Eurodollar at the final settlement price of the 90-day Eurodollar futures on CME on the last dealing day.
  • Sterling Deposit and Euribor based on the EDSP of the relevant futures contract on LIFFE on the last dealing day.
  • Euroyen based on the final settlement price of Euroyen futures as reported by SGX.
  • Euroswiss based on the EDSP of Euroswiss futures on LIFFE. The EDSP is calculated as 100 minus the BBA Libor for 3-month Euroswiss Franc deposits at 11.00 on the last trading day.
  • Australian 30-day Interbank Rate using the monthly average of the Interbank overnight cash rate, as published by the RBA, divided by the number of days for the month and rounded to the nearest 0.001%.
  • US 30-Day Fed Funds Rate basis the Final Settlement Price of the CME 30-Day Federal Funds Futures contract. This price is based on the average of the daily Fed Funds overnight rate (as reported by the Federal Reserve Bank of New York) over the contract month. 

4. When you trade in a currency other than your base currency your profit or loss will be realised in that currency and will be booked to your account in that currency. As a default, we will automatically, and on a daily basis, convert any positive or negative balance on your account in a currency other than your base currency to your base currency. You may change this default at any time by calling us or via our trading platform.

5. Margin requirements represent a percentage of the overall position value, and can vary depending on which account type you hold. If two values are listed, the first value applies to Trader Accounts and the second to Select Accounts. You can find the applicable tiered margins from the 'Get Info' dropdown section within each market in the trading platform. Please note that higher margins may be required for large positions.

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