Trading Session

1. Below is the trading session for the U.S. Equity Markets. (ET)

1. Pre-Market:

4:00 a.m. to 9:30 a.m.

2. Regular Market:

9:30 a.m. to 4:00 p.m.

3. After Market:

4:00 p.m. to 8:00 p.m.

Quotes and order entries are available from 4:00 a.m. to 8:00 p.m.

All quotes are open and firm from 4:00 a.m. to 8:00 p.m.

2.US stocks Pre/Post Market time and trading rules

US stocks Pre-Market and Post Market data update period:

1)Pre-Market(ET): 4:00~9:30

2)Post Market(ET): 16:00~20:00

The latest market data sort the Pre/Post Market. When it is not in the market data update period, the market data of the latest moment of the history will be sorted. The specific rules are as follows:

PS: T indicates a trading day, then T-1 is the previous trading day. For non-trading days, the latest data for the most recent trading day will prevail.

3. Settlement

Settlement timelines depend on the security type:

● North American Equity orders settle on trade date plus 2 business days (T + 2)

● Option orders settle on trade date plus 1 business day (T + 1)