An impulse candle is indicative of a significant volume trade executed by a large market player, reflecting a strong movement in price. Following this, to realign the market balance and potentially close out positions, the large player may instigate market movements aimed at "covering" the imbalance zone.
Imbalances serve as attractors, "magnets" for price rather than direct entry points. They can be strategically evaluated alongside Order Blocks and the prevailing market structure to pinpoint potential entry opportunities. The area of imbalance is frequently assessed using the 0.5 Fibonacci retracement level to gauge market reactions.
Since market prices often move to fill or "cover" the imbalance, this area can be strategically used as a take-profit zone. Particularly on shorter timeframes, initiating a trade at the midpoint of the imbalance's coverage is a tactic considered by traders. In Smart Money trading methodologies, it's common to enter trades based on the expectation that the price will move to cover the imbalance, thereby capitalizing on this predictive movement.
It's important to note that within the Smart Money framework, the term "imbalance" is interchangeably referred to as "disbalance," FVG (Fair Value Gap), Void, or Liquidity Gap. However, this concept should not be conflated with a "market gap," which is a different phenomenon characterized by a break between trading sessions, visible as a space between candlesticks on a chart.