嘉信理财（Charles Schwab）股票交易时间 Timing（交易时段）

小渣渣

需求：在股票进行买入和卖出下单的时候，需要选择交易的时间点，也就是 Timing，嘉信理财中有特别多的选择，整理方便查阅。

Day only
Order(s) is active for one day only, between the hours of 9:30 a.m. and 4 p.m. ET, before it expires if not filled or canceled. Orders placed after 4 p.m. ET, during the weekend, or on holidays will be active the next trading day.

Day + extended
Order(s) is active during all equity trading sessions, from 7 a.m. to 8 p.m. ET. It's only available for limit orders and is known as a seamless order. Orders placed after 8 p.m. ET, during the weekend, or on holidays will be active the next trading day.

Good till canceled
Order(s) is active between the hours of 9:30 a.m. and 4 p.m. ET, and active for up to 180 calendar days (unless filled or canceled). Orders placed after 4 p.m. ET, during the weekend, or on holidays will be active the next trading day.

GTC + extended
Order(s) is active for all equity trading sessions, from 7 a.m. to 8 p.m. ET, and is active for up to 180 calendar days (unless filled or canceled). It's only available for limit orders and is known as a seamless order. Orders placed after 8 p.m. ET, during the weekend, or on holidays will be active the next trading day.

Extended hours a.m.
Extended-hours a.m. (Ext. AM) Order(s) can be placed at any time. The trade, however, is active only during the Ext. AM session for that day. The A.M. extended hours session runs daily from 7:00 a.m. to 9:25 a.m. ET, Monday through Friday, excluding market holidays.

Extended hours p.m.
Extended-hours p.m (Ext. PM) Order(s) can be placed at any time. The trade, however, is active only during the Ext. PM session for that day. The Ext. PM session runs daily from 4:05 p.m. to 8:00 p.m. ET, Monday through Friday, excluding market holidays.

Fill or kill
Order(s) canceled if not filled immediately in its entirety.

如下图：