Quote from illiquid:
No I haven't. You are only thinking in one trade, one time frame at a time. For others who just trade markets, not time frames, adjusting your targets/size as market elements evolve is critical. You gave the statement that scaling is inferior in any time frame -- I repsonded that for those of us who trade across multiple time frames, scaling is an important part of controlling risk. I understand your point, and it is rather simplistic, as you have stated before. But if you want to be a bit more ambitious in the markets you trade, you should be able to step up to a more fluid way of thinking.
You don't scale because, given your parameters and length of projected holding time, it would be disadvantageous on all angles; I am not in disagreement here. Just don't project this limitation on others, who have no problem putting up larger size when a tight stop allows, and then gradually easing down as a proper stop point gets further and further away, or if a shorter-time frame target has been achieved. See, the difference here is, some don't think in terms of where their entries are, because that has no bearing on what the market will do in the future. Instead, some are always thinking about where the risk on the position is now -- e.g. on a daily time frame, they are always long/short from the current day's open -- their entry in the past has no bearing on their thinking ("I have 50 ticks open profit so I sit through a drawdown" etc). So risk can always increase, even in a "winning" position, because some don't consider any difference between open or closed profits. This is about the last of what I have to say on this topic, so if you continue to feel I've missed the whole point, well it's moot in any case.