Considering whether 'overnight swing trading' is actually a viable strategy
When people think of swing trading, many imagine a timeframe of several days to several weeks. However, there is a certain number of traders who incorporate a very short-term swing, known as ‘overnight’ trading, where they buy just before the market close and sell on the next business day. It is a strategy that sits in the middle—not requiring the split-second decisions of day trading, nor the patient waiting of a multi-week swing. If you look only at the fact that it crosses over into the next day, it is certainly a type of swing trading, but its actual nature also shares many characteristics with day trading.
Today, I would like to think through the structure of this overnight swing strategy and consider whether it is actually effective. I should mention in advance that this article does not recommend buying or selling any specific stocks; it is an analysis intended to organize the way of thinking about the strategy itself.
What kind of risks are you taking on in exchange for this convenience? If you engage in this without clarifying that point, it can lead to large, unexpected losses. First, let’s look at the background of why this strategy attracts attention.
The background to the attention this strategy receives lies in the idea of ‘efficiently targeting price movements created by overnight holding.’ Beyond price movements during trading hours, stock prices can sometimes open with a large gap the next day in response to news released outside of trading hours or trends in overseas markets. The basic concept of overnight swing trading is to pinpoint and target only this ‘gap’ portion.
Many traders combine this by focusing on day trading during the day, confirming the day’s strong price movements just before the market close, and then carrying over a portion of their positions to target only the next day’s price movement. I believe the reason this appears attractive to many people is that it is an extension of day trading while also allowing them to capture price movements for the following day.