Replies to post #30427 on Plug Power Inc (PLUG)

[Mohave]

You can trade after hours with TDAmeritrade. Day + Extended Hours and GTC + Extended Hours are both listed as Time-in-Force.

[Att_for_life]

Only institutions are allowed

8am is earliest for retail traders

[downhome]

Jayjasmine, Scottrade allows you to trade as early as 6AM

[downhome]

Extended Hours Stock Trading
Regular market hours are 9:30 a.m. to 4 p.m. Eastern Time. Extended hours trading is also available for NASDAQ National Market and Listed Securities on normal market days and half-day market holidays, but no trading, regular or extended hours, is available on market holidays.

Following are the regular and extended trading hours for U.S. markets:

Pre-Market Trading Hours
6 to 9:28 a.m. ET

Regular Market Hours
9:30 a.m. to 4 p.m. ET

After-Hours Trading
4:02 to 8 p.m. ET

Half-Day Market Holiday Hours
6 to 9:28 a.m. ET Pre-Market Hours?

9:30 a.m. to 1 p.m. ET Half-Day Market Hours?

1:02 to 5 p.m. ET After-Hours Trading