In the past, after hours market stock trading was the domain of professional traders but the advent of the Internet has drastically altered the access to after hours market information.
For those who decided to conduct business in the after hours market stock trading sector, there are a few things to keep in mind:
- Lower volume. Should you decide to sell during off hours, the volume will likely decrease. Not every stock trades during off hours so be sure you can actually execute the sale.
- Bigger Spreads. Less volume can translate into larger spreads between bid and ask prices.
- Greater Volatility. The uncertainty of the after hours market, reduced volume and greater spreads all lead to greater volatility.