Quote from Buy1Sell2:
Yes, however it is generally employed by a trader who has taken a position that is too large for their means and becomes an "urgent" risk management tool. It also strokes the ego a bit, by being able to "book" a profit.
Since we have time to kill right now ... want to talk about scaling out a bit more here.
Scaling out can be the proper approach if the initial position taken is in fact, a "composite signal". For example, selling the top today can be a composite signal for some that,
a. a 90% 2 points pullback setup
b. a 60% sell towards some 4+ points away moving average
c. a 50% sell that can result in 20+ points target
For someone trading multiple signals, it is then the right thing to do to take profit at the 2 point target for the part of the position that is meant for signal a and then take out another portion of the position at the target of b.
The hard part is, as far as my experience goes, is that most people would choose to have a single stop on all 3 parts and that may not be the best way to deal with composite signals
