How to Buy and Sell U.S. Stocks After Hours

Trading stocks during after-hours offers unique opportunities for investors looking to capitalize on market events outside regular trading hours. As a Canadian investor, navigating after-hours trading on U.S. markets requires understanding the nuances, platforms, and risks involved. This guide walks you through the step-by-step process, enhanced with actionable insights, examples, and information not commonly discussed.


What is After-Hours Trading?

After-hours trading occurs outside the standard trading hours of U.S. stock exchanges (9:30 AM to 4:00 PM EST). The after-hours market typically runs from 4:00 PM to 8:00 PM EST, followed by the pre-market session starting as early as 4:00 AM EST.


Why Trade After Hours?

  • React to Breaking News: Earnings reports and geopolitical developments often occur after regular trading hours.
  • Increased Volatility: Thin trading volumes can result in larger price swings, offering potential gains.
  • Convenience: Flexible timing allows for strategic trades outside working hours.

How to Trade U.S. Stocks After Hours from Canada

Step 1: Choose a Compatible Trading Platform

Not all Canadian brokerage platforms support after-hours trading. Below is a comparison of popular brokers:

BrokerAfter-Hours AccessFees (per trade)Supported MarketsNotes
QuestradeYes$4.95-$9.95NYSE, NASDAQLow fees, robust platform
Interactive BrokersYes$0.005 per shareAll major U.S. exchangesProfessional tools, global access
Wealthsimple TradeNoN/AN/ALimited to regular trading hours

Step 2: Understand Extended Trading Rules

Key differences between regular and after-hours trading include:

FeatureRegular HoursAfter-Hours
Market LiquidityHighLow
Order TypesAll types allowedLimited (e.g., limit orders only)
Trading VolumeHighLow, leading to higher spreads

Step 3: Activate After-Hours Trading Permission

Some brokers require users to enable after-hours trading. For example:

  • Questrade: Activate in the settings under “Trading Preferences.”
  • Interactive Brokers: Configure the order settings to “Allow extended trading hours.”

Step 4: Place an Order

Example: Buying Apple (AAPL) in After-Hours

  1. Log in to your trading platform.
  2. Search for AAPL (Apple Inc.).
  3. Choose “Limit Order”: Specify the maximum price you’re willing to pay.
    • Example: AAPL’s last price during regular hours is $180. Set a limit order at $182 for after-hours execution.
  4. Enable Extended Trading Hours: Check a box or toggle that specifies after-hours trading.
  5. Submit the Order: Monitor its status since trades might take longer to execute.

Risks of After-Hours Trading

RiskDescriptionExample
Low LiquidityFewer participants mean harder execution.Selling 500 shares may move the market.
Wide SpreadsHigher difference between bid and ask prices.A stock quoted as $100/$105 incurs a higher cost.
Limited Market MakersFewer buyers/sellers can delay trades.Your order may remain unfilled.

Strategies for Success in After-Hours Trading

  1. Focus on High-Volume Stocks: Stick to blue-chip or actively traded stocks to reduce the impact of low liquidity.
  2. Monitor Earnings Reports: Many U.S. companies release earnings after 4 PM EST.
    • Example: Nvidia’s quarterly results at 4:15 PM EST can lead to sharp moves.
  3. Use Limit Orders: Avoid market orders as they might execute at unfavorable prices due to wide spreads.
  4. Leverage News Alerts: Use tools like Yahoo Finance or Bloomberg to stay informed about breaking news.

Unique Insights for Canadian Investors

Tax Implications

After-hours trading of U.S. stocks is subject to IRS withholding tax on dividends (15-30%) and currency conversion fees by your broker. Consider holding U.S. stocks in a registered account like a TFSA or RRSP to minimize taxes.

Currency Exchange

Use a Norbert’s Gambit strategy to save on conversion fees when funding your U.S. dollar trading account.

Example:

Convert CAD 10,000 to USD using DLR.TO/DLR.U.TO on the Toronto Stock Exchange, saving up to 2.5% in fees.


Tools and Resources

  • Economic Calendars: Use platforms like TradingEconomics to track earnings announcements.
  • Market Scanners: Set alerts on tools like Finviz for stocks with significant after-hours volume.

Conclusion

After-hours trading in the U.S. market can be a powerful tool for Canadian investors to react to market-moving events. While it comes with unique risks such as low liquidity and wide spreads, careful planning and the right strategies can unlock profitable opportunities. Ensure you use the right broker, stay informed, and always prioritize risk management.

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