Can I place a fractional trade during the extended hours trading session? June 03, 2022 14:16 Updated Follow No, you can only place limit orders in whole shares during the extended hours trading session. Related articles Do trades placed during the extended hours apply towards Pattern Day Trading? How do I place a limit order during the extended hours trading session? What type of trades can I place during the extended-hours trading session? Will my order from regular-hours carry over to the extended-hours session? (Or vice versa?) Can I place trades in my IRA during the extended trading hours?