Scaling out of positions: best practice?
Been trading $EURUSD for a while now, mostly in and out quick. I'm trying to hold trades longer when the setup is strong, but scaling out is still throwing me. Say I'm targeting a move to a key resistance at 1.0950; do most of you scale out a percentage at 1.0920, then another chunk at 1.0940, or just hold the whole thing till your primary target and then trim? I'm finding that if I trim too early, I leave a lot on the table, but if I wait, sometimes it just whips back. What's the general philosophy here for maintaining exposure while securing some gains?