Trading Rules
U.S. stock market trading sessions
Pre-market and after-hours trading quote update period
Do U.S. stocks support day trade
Is there a limit on price fluctuations for US stocks
Minimum trading unit for U.S. stocks
What is off market orders
Why the sell order price of U.S. stocks is lower than the best ask price, but can not be traded
What is the settlement rule for U.S. stocks
Extended trading risks
Other Notes on Placing US Stock Orders
What is penny stock
US Stock MV and P/L Calculation
Why use pre and post-market prices to calculate the market capitalization and profits and losses of stocks during respective period
Why my stock is banned from trading during pre-market trading session
Arrangement for delay or failure of trading system
Why should the placement of market orders be restricted
Withholding Tax on Publicly Traded Partnerships (PTP) Securities and Trading Arrangements
U.S. market overnight trading
Risk and Important Information relating to Trading in Over-the-counter ("OTC") Securities or Derivatives
US Stock Moving to T+1 Settlement
Order Type
US Stock Option
US Index Option
ETF
Stock Yield Program
Fractional shares trading in the US stock market
Dividend Reinvestment Plan
The overnight session is a brand-new trading session!
It lasts from 8:00 p.m. to 4:00 a.m. the next day (Eastern Time), Sunday to Thursday.
They are the same as those charged during the regular trading hours.
You can trade a stock during the overnight session if you see a small icon indicating overnight trading on its Detailed Quotes page.
1. Go to the Trade page of the stock, and choose Limit in the Order Type field.
2. Choose Day in the Time-in-Force field.
3. Now you can find Overnight Trading in the Session field. Select it and you can place an order during the overnight session.
Orders placed during the overnight session can be found in the order list and are marked with “Overnight”.
Currently, you can place limit and day orders only. Please note that open overnight orders expire automatically at the end of the overnight session. Learn more.
No. It is not supported.
No. Overnight orders must be placed during the overnight session.
The overnight session belongs to the next trading day (T+1).
For example, the overnight session on Monday night (Eastern Time) falls into the trading day of Tuesday.
Your P/L can be calculated using the overnight price. Learn more.