This trader had a bullish thesis based on AAPL’s gap up, used premarker lows as a support area, and scaled in according to tape action and scaled out at fixed amounts of profit in order to reduce risk in his position that exceeded his longer term core position. Basically this trader is trading two time frames. The core position for his thesis for the day and scalp trades based on his tape reading skills than can provide quick, high probability trades as they present themselves. He is quick to take a loss when things don’t turn out. The speed this trader is making his decisions indicates to me he is anticipating rather than waiting for full confirmation. For example, he is looking to establish a long position, then after a correction, the price stops dropping while the bid starts firming against hits and he acts by quickly establishing a position, before other traders can jump ahead of him. That is the edge. Act too soon and you’ll get run over by the other side. Act too late late, and your reward to risk may no longer be compelling. Same concept applies for the exits: The quick and the dead. Ok, maybe not quite that morbid. Thanks for posting this video. Hopefully my analysis is not too far off the mark.