Why Imbalances Matter: The Science Behind FVG & Liquidity Void Fills
- Leguan Penigo
- Nov 28, 2025
- 4 min read
Updated: Dec 9, 2025

1. What Is an Imbalance?
Imbalance = when buying and selling are NOT balanced.
In normal trading:
Buyers and sellers are roughly matched.
Price moves smoothly: 100 → 101 → 102 → 103…
In an imbalance:
One side dominates (buyers or sellers).
Price “jumps” too quickly: 100 → 103 → 106, skipping the middle prices.
Very little trading happens at 101–102–104–105.
Think of it like this:
“Price moved so fast that it didn’t get to spend time at some prices.”
Those “skipped” or thinly traded areas are called imbalances.
2. Real-Life Example: Shop / Market
Imagine a shop sells rice:
Usual price: 100–105
People buy slowly, a few bags at a time.
One day:
A restaurant owner walks in and says:“I’ll buy everything you have NOW.”
The shop instantly raises price from 100 → 120 because stock is disappearing.
No one really gets a chance to buy at 105–110–115.
What happened?
Demand greatly outweighed supply.
Price jumped too fast.
Middle prices never got traded = imbalance.
Later, as things calm down:
The shop may bring the price back into 105–110 to find “fair value.”
This “coming back” is like price filling imbalance on charts.
3. Why Does the Market Often Come Back to Fill Imbalances?
Markets seek balance and fair value.
When price jumps too fast:
Buyers and sellers did not properly agree in that zone.
The market “owes” some trading there.
So price often returns to:
Allow more buyers/sellers to trade there
Test if the area is accepted or rejected
In the rice example:
Price jumped from 100 → 120
105–110 was never tested
Later, the shop may drop price back into that zone to see if people buy
On charts, this usually looks like:
A strong move creates an imbalance
Price returns into the “gap”
Price reacts (bounces or reverses)
4. What Is a Fair Value Gap (FVG)?
A Fair Value Gap (FVG) is a specific imbalance used in ICT/smart money trading.
Simple definition:FVG = 3-candle pattern where the middle candle moves so fast that Candle 1 and Candle 3 do not overlap.
For detailed Fair Value Gap Guide visit this link : Fair Value gap explained
Example (bullish FVG):

The gap between:
Candle 1 high
Candle 3 low
is the FVG zone.
It shows:
Price “teleported” from around 3100 → above 3175 with little trading
Price often returns to the gap before continuing in the same direction
So an FVG is basically a missing trading area between three candles.
5. Liquidity Void (LV)
A Liquidity Void forms when price moves extremely fast in one direction because large institutions place massive orders.
This causes:
No pullbacks
Long candles
No wicks
Very few orders filled
This creates an “empty” area on the chart: a liquidity void.

Why It Happens
Institutions sweep liquidity (stops) and then aggressively push price to the next target.This rapid move creates a thin or empty region = liquidity void.
6. What Does “Inefficiency” Mean in Price Action?
Inefficiency = price did not move smoothly or fairly.
In an efficient market:
Price moves gradually
Most price levels get traded
Buy and sell flows are more balanced
In an inefficient move:
One side dominated strongly
Price skipped many levels
Very little back-and-forth trading happened
Imbalances, FVGs, and liquidity voids = price inefficiencies. Markets often return to these areas to “fix” or normalize them.
7. How Smart Money Traders Use Imbalances
“Smart money” (institutions, hedge funds, banks) often create imbalances because their orders are huge.
When they push price:
They eat through the order book
Price jumps due to lack of opposite orders
Imbalance forms
Later, these same zones become useful:
They may have leftover unfilled orders
They may want to add positions if price returns
They watch these zones for continuation or reversal setups
How ICT/smart money traders use them:
Bullish FVGs (below price) → potential support/demand
Bearish FVGs (above price) → potential resistance/supply
Traders wait for:
Price to return into imbalance
Confirmation (wick, rejection, engulfing)
Entry in the direction of higher-timeframe bias
8. Imbalances as Magnets for Price
Imbalances often behave like magnets.
Price above a bullish FVG→ It may retrace into that FVG before continuing up.
Price below a bearish FVG→ It may retrace upward into that FVG before continuing down.
Why?
Unfinished business
Thin or skipped trading
Resting liquidity
Institutional footprints
Traders often say:“Price will likely come back and fill the imbalance before the next big move.”
9. Summary
Imbalance = price moved too fast, skipping levels
Shows as:
Large candles
Gaps between candles (FVGs)
Thin/low-volume areas (liquidity voids)
FVG = 3-candle gap caused by a rapid move
Markets often return to:
Fill the missing trades
Establish fair value
Let institutions complete orders
Smart money uses imbalances for entries, continuation setups, and understanding where institutions acted
Imbalances can act like magnets, pulling price back
Beginners should:
Always use imbalances with trend, S/R, confirmation
Avoid over-leveraging
Remember: not all imbalances must fill
This content is from Peni2Dollarz and is for educational purposes only — Not Financial Advice.Always do your own research.





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