Why did the industry change from a T+2 to a T+1 settlement cycle?

In a cash account, there are several reasons why your funds may not be immediately available for trading:

1. Settlement Period:
   • Funds from a sale are not immediately available due to the settlement period…

The automatic currency conversion required to settle your stock trade will be handled by IBKR using a conversion rate based on the prevailing foreign exchange market rates at the time of the execution. This conversion rate may include an adjustment above the standard market rate to account for settlement cycle differences, associated risks, and costs…

If you have an IRA Cash type account, you must wait for settlement to reuse the funds from a closing trade for a new order. An IRA Margin account does not allow traditional margin loans, but it does allow clients to use funds from closing trades to enter a new order for products with similar settlement dates. You can request a change from an IRA Cash type account to an IRA Margin type account in Client Portal.  …

For more information on the U.S. market’s transition to a T+1 securities settlement cycle, explore the following resources:

• DTCC T+1 website
• SEC website…