With the pre-market rvol & action stocks, I notice that price often moves between levels. The move between the level is not a straight line, it's often all over the place, but it often hits those key levels. I think I should look at sell some of my position (25-50%) once the trade goes decently positive, 25-33% when it's 50% to next level, and the remander at the next level. At the least I need to hold some shares for the next level.
Daily Journal
TL;DR
This blog post discusses strategies for trading stocks based on pre-market volume and price action. It emphasizes the importance of selling portions of a position at key levels to maximize gains while holding some shares for potential further increases.