Unfortunately, many people who claim to be “day trading,” hold stocks overnight because of fear or greed, thus setting themselves up for the catastrophic elimination of their capital. When day trading currencies, the term “day trading” changes slightly. Since currencies can be traded 24-hours-a-day, there is no such thing as “overnight” trading. Thus, you can have open positions for longer than a day with active stop losses that can be activated at any time.
Day trading can be further subdivided into 2 styles, including:
1.Scalpers: This style of day trading involves the rapid and repeated buying and selling of a large volume of stocks within seconds or minutes. The objective is to earn a small per share profit on each transaction while minimizing the risk.
2.Momentum Traders: This style of day trading involves identifying and trading stocks that are in a moving pattern during the day, in an attempt to buy such stocks at bottoms and sell at tops.

