Scalping is often compared to day trading, but there are key differences between the two. Day traders typically hold positions for longer periods of time, often several hours or even days, whereas scalpers hold positions for just a few minutes or seconds. Scalping requires a high level of concentration, discipline, and risk management, as traders need to be able to quickly analyze markets, make decisions, and execute trades.
: Used for signal confirmation; a buy signal often occurs when the 8 SMA is above the 34 EMA. the super scalper pdf link