Start with unusual movement
Leadership, a gap or extreme extension narrows the universe to stocks already demonstrating exceptional behavior.
Continuation, revaluation and exhaustion. Kullamägi's three setup families approach fast-moving stocks from different points in their life cycle, but they share the same demand: price must confirm the idea.
A strong stock pauses after a major move, forms a tightening consolidation near rising moving averages and then expands from the range.
OPEN GUIDE →CATALYST + REVALUATIONA genuine surprise, often earnings or guidance, creates a large gap and exceptional volume that can begin a longer institutional repricing.
OPEN GUIDE →EXTENSION + REVERSALAn accelerating stock becomes extremely extended. The reversal trade waits for momentum to break rather than guessing where the top will be.
OPEN GUIDE →Each setup has distinct criteria, but the study and execution loop remains consistent.
Leadership, a gap or extreme extension narrows the universe to stocks already demonstrating exceptional behavior.
A large move alone is not a setup. The consolidation, catalyst response or reversal behavior creates the tradable context.
Opening-range breaks and failures turn a watchlist idea into an actionable event. Anticipation increases ambiguity.
The low or high of day, the opening range or a VWAP reclaim can define when the premise has failed.
The distance between entry and invalidation determines shares. A wider stop requires a smaller position for the same planned risk.
Moving averages, price closes and failed follow-through are management references, not guaranteed protection.
Setup criteria help organize observation. They do not capture market regime, liquidity, earnings risk, gap risk, slippage, short availability or the countless variations visible after studying hundreds of examples.
Kullamägi's own EP article tells readers to verify any claimed edge for themselves. The database work is not optional because it is how a trader learns what weak versions look like.