The stock market might close at 4 PM, but the action doesn’t always stop there. In fact, for many traders, the most interesting moves happen after the bell rings. It’s when the world of after-hours trading opens, where news breaks late, prices swing fast, and only the bold jump in.
If you’ve ever wondered whether it’s possible to trade stocks after hours, or if it’s even worth doing, here’s everything you need to know – from the rules and risks to the potential opportunities that come with trading after everyone has logged off for the day.
What Is After-Hours Trading?
After-hours trading is exactly what it sounds like. You buy or sell stocks once the regular market session closes. The standard US stock market hours are 9:30 AM to 4:00 PM Eastern Time, but most brokerages like SoFi offer extended hours trading from 4 PM to 8 PM.
Trades during these sessions don’t go through regular exchanges like the NYSE or NASDAQ. Instead, they’re processed through something called Electronic Communication Networks (ECNs). These are digital systems that match buyers and sellers directly without a traditional middleman.
How Does After-Hours Trading Work?
If you’re wondering how to buy stocks after hours, it’s actually pretty simple. But there are some key differences compared to trading during normal hours.
There are generally two types of extended sessions. Pre-market sessions usually run from 4 AM to 9:30 AM, whereas after-hours sessions run from 4 PM to 8 PM. And while you can trade a wide range of assets during market hours, after-hours trading limits you to only limit orders.
Prices can also fluctuate widely during extended hours, mainly due to low volume. A limit order lets you set the maximum price you’re willing to pay, protecting you from sudden price jumps.
Why Do People Trade After Hours?
The biggest advantage of trading after hours is speed. You have the ability to react to news before the market officially opens again. After-hours trading is useful because many companies report their returns after the market closes.
Additionally, major announcements or breaking news often happen late. News from overseas markets can also impact US stocks before regular trading hours. With after-hours trading, you get the opportunity to benefit from these insights and stay ahead of the curve.
For long-term investors, it can help lock in positions or adjust portfolios when unexpected news actually hits.
What Are the Risks?
After-hours trading isn’t for everyone. It can be rewarding, but it’s also riskier than daytime trading. The biggest risk comes from the low liquidity. Because there are fewer buyers and sellers, trades might take longer or not execute at all.
The difference between buy and sell prices can be much larger, meaning you might pay more or sell for less. Similarly, prices can swing hard in either direction due to smaller trading volumes. In short, while it’s exciting to trade during quieter hours, you need to be extra prepared.
If you’re disciplined, informed, and strategic, after-hours trading can still work to your advantage.