Which securities are eligible for recurring investment?

IBKR does support short sales in fractional shares of eligible U.S., Canadian and European stocks if the following conditions are met:

• You have a Margin account
• You have approved trading permissions for "Global (Trade in Fractions)" / "Stocks"…

When using the Recurring Investment feature if you do not hold the currency the stock is denominated in, IBKR will auto-convert currencies to complete the trade.

Additional Information…

When using the Recurring Investment program you will receive fractional shares equivalent to the cash amount specified.

Additional Information…

The purchase of a shares via Recurring Investment is similar to that of any other share purchase for purposes of tax reporting. 

Additional Information…