Exact formation
Three candles: broad bullish, small body of indecision and bearish that clearly penetrates the first.
What is happening in the market
The advance loses continuity, equilibrium appears and then the supply regains control.
Where it matters
After an uptrend or extended rise, ideally at resistance.
How to confirm it
The third candle partially confirms; improves when closing under the middle of the first.
When it is invalidated
Exceeding the maximum of the central star.
Common mistake
Ignore the order and proportion of the three candles.