And if the residue goes to a loss? If your business plan is predicated on making 2R then take it and be happy - keep doing that consistently and you'll do well. So what that there
might have been more to grab.
If you come to believe from whatever you use that there is going to be more to the move you can always trade again - ie: re-entry - with a position size of your choice.
With all that said, I'd better cough on what I actually do
.
I have an initial target zone (an expectation born from how hundreds of trades have gone over many years). Let's assume a long trade. After price has arrived in that zone I will hedge it immediately it drops back out of the zone (I have the advantage of being able to pro-rata hedge via the index since I trade UK FTSE100 equities). I maintain that hedge as follows:
1. If price continues to retreat.
a) Until I get a confirmed reversal signal of the downward retracement or
b) Until my original stop-loss level is reached when the trade is closed as well.
As far as (a) is concerned it is, in effect, re-entering at a lower price after taking the initial profit.
2. If price goes north. Until I get a continuation signal (different set up from 1a)
In effect I am letting the whole position run and paying a small points premium for the insurance against an adverse move.
Should price just motor on happily through that expectation zone without dropping back out of it then I go through the same thing at the next "target" zone.
jon