Quote from zorrosg:
Unscientific though it may be, quite often that is precisely what happens as Bitstream mentioned. The heat gets too much to bear, you bail, and then surprise, price turns around and goes back up.
As to doubling down, I've seen it work too many times to completely dismiss it out of hand. Yet I am strongly constrained and mightily impressed by the number of top traders who say NEVER EVER average down, so I don't do it anymore, but many a time would have done well to do so.
Also, isn't it a fine distinction between a) holding already shares bought at a higher price, but then buying in more of that share because one felt it was undervalued and due for a recovery, and 2) not holding any shares of that company, but then buying in because it seemed undervalued and due for a possible recovery? Scenario (2) would be good trading, but scenario (1) would be averaging down or catching the falling dagger, yet are the two scenarios really that different? Okay, so we botched up the first time and held on to the shares that should probably have been cleared at a higher price, but does committing this error then have to preclude us from picking up more of the same shares if it was now an attractive proposition at the current price?