CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. Investors should consider whether they understand how CFDs work before investing. Losses may exceed deposits.

US500 Swap Rate

S&P500 swap rates at Afterprime
Long -1.844 USD, Short 0.186 USD per standard lot.

Calculate your overnight holding cost before you trade US500.
Long (Buy)Short (Sell)
Swap Rate-1.8440.186
Per Standard Lot-1.844 USD0.186 USD
Triple Swap DayFridayFriday
Last Updated: 14 Jul 2026. Swap rates reflect Afterprime's raw interbank cost structure with zero markup.
Swap Cost Calculator

Model the current overnight carry for US500 using the live long and short swap values.
Use the detailed Swap Calculator if you prefer.

Trade Direction

Long swap cost = -1.844 USD

Current overnight holding cost is -1.844 USD per lot per night.

Positive carry

Holding a sell position on US500 overnight earns you +0.186 USD per standard lot per night at current rates.

This is a carry trade opportunity. Your position generates income rather than incurring a cost while rates remain at these levels.

US500 Swaps FAQs.

What is the swap rate for US500?+

Afterprime's current US500 swap rates are -1.844 (long) and 0.186 (short) per standard lot per night, denominated in USD.

When is the triple swap applied to US500?+

Triple swap is charged on [Wednesday/Friday] to account for the Saturday and Sunday settlement period.

How do I calculate my US500 overnight holding cost?+

Multiply the swap rate by your lot size and nights held. Example: 2 lots long for 3 nights = -11.064 USD.

Does US500 have a positive or negative swap?+

The long swap on US500 is -1.844 USD per lot per night — a cost on overnight buy positions.