We offer fractional share trading on eligible U.S., Canadian and European stocks and ETFs, where available.
TWS Build Version 979 or later is required to trade fractional shares. This feature currently supports most order types.
A list of eligible stocks that can be traded in fractional shares is available via the following link. Please note, this list is subject to change without notice:
https://www.ibkr.com/download/fracshare_stk.csv
Note
- Under EU regulations, EU retail clients generally cannot trade US ETFs, in whole or fractional increments. For further details review the KB article: PRIIPs Regulation.
- Fractional share purchases are allowed through the Dividend Reinvestment Program (DRIP).
Additional Information