VI represents a Volume Imbalance, a two-candle price gap where bodies do not touch, signaling institutional urgency in ICT trading. While retail traders chase lagging indicators, “smart money” leaves these stealthy footprints. Master this micro-inefficiency to predict precise algorithmic rebalances that standard gap traders miss entirely.

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The Definition of VI in ICT Trading: Volume Imbalance Explained
In the Inner Circle Trader (ICT) methodology, VI stands for Volume Imbalance.
To successfully analyze charts in 2026, traders must clearly distinguish this unique price inefficiency from the completely unrelated Vortex Indicator (VI). A Volume Imbalance highlights a specific footprint left by smart money.
The Anatomy of a Volume Imbalance (VI)

A Volume Imbalance is identified when there is a distinct gap left between the candle bodies of two consecutive candles.
- It only requires two candles to form.
- The open of the second candle does not align with the close of the first candle.
- It signifies a sudden, aggressive repricing of an asset.
Body vs. Wick: Identifying the “Gap” Between Candle Closures
Top-ranking educational resources emphasize a crucial rule: while the wicks of the two candles can overlap, the bodies must not,.
These “Candle Body Gaps” represent true institutional pricing anomalies. If the bodies overlap or touch, the VI is invalidated. Recognizing this strict criterion ensures your technical analysis is highly accurate.

Bullish VI: When the First Candle’s Close is Below the Second’s Open
A bullish Volume Imbalance forms during a rapid upward price movement.
- The first candle closes lower than where the second candle opens.
- The empty space between the close and the open creates the bullish imbalance.
- This indicates aggressive buying pressure stepping into the market.
Bearish VI: When the First Candle’s Close is Above the Second’s Open
Conversely, a bearish Volume Imbalance forms during aggressive sell-offs.
- The first candle closes higher than where the second candle opens.
- The downward jump leaves a gap between the bodies.
- This footprint shows heavy institutional distribution.
Volume Imbalance vs. Fair Value Gap (FVG): Key Differences
Many new traders confuse a VI with a standard Fair Value Gap (FVG). To provide clarity and outrank competing pages, here is a breakdown of their mechanical differences.
| Feature | Volume Imbalance (VI) | Fair Value Gap (FVG) |
| Candles Required | Two consecutive candles | Three consecutive candles |
| Gap Location | Between two candle bodies | Between the wicks of candles 1 and 3 |
| Wick Overlap | Wicks can overlap | Wicks must not overlap |
Why a VI is Considered a “Micro-Inefficiency”
Professional traders treat a Volume Imbalance as a “micro fair value gap”,.
Because wicks often obscure the body gap to the untrained eye, VIs are a stealthier form of market inefficiency. Understanding this “Micro Fair Value Gap” captures a wider net of imbalances that standard FVG traders might entirely miss.
2026 Market Context: Why Institutions Leave Volume Imbalances

Algorithms and institutional entities leave Volume Imbalances behind because of extreme market urgency.
When massive capital needs to be deployed instantly, the price jumps. The algorithm does not have time to smoothly deliver price between ticks, causing the sequential candle bodies to separate.
How to Trade Volume Imbalances Using ICT Concepts
Spotting a VI is only half the battle. You must know how to execute trades around them.
Using VI as a Draw on Liquidity (DOL)
In 2026, traders do not just want to identify patterns; they need to know exactly where the price is going.
By framing the VI as a Draw on Liquidity (DOL), you connect the pattern to the market’s deeper intent.
Why Price Returns to “Rebalance” the Body Gap
Because a VI represents a pocket of inefficient pricing, algorithms are naturally programmed to repair it. These body gaps act as powerful magnets for future price action. Price will frequently gravitate toward an old VI to properly rebalance the delivery of the asset.
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Entry Strategies: Using Volume Imbalances as Support and Resistance
Once price returns to a Volume Imbalance, it frequently treats the gap as a strict level of support or resistance.
The “Consequent Encroachment” (50% level) of a VI
When analyzing a VI, you must measure its midpoint. In the Inner Circle Trader lexicon, this exact 50% level of the gap is called the Consequent Encroachment.
Algorithms are highly sensitive to the Consequent Encroachment of a Volume Imbalance. Traders look for price to tap this 50% level and aggressively reject it.

Integrating VI with Market Structure Shifts (MSS) for High-Probability Entries

Do not trade a VI blindly. For the best results:
- Wait for price to reach a higher timeframe key level.
- Look for a sudden Market Structure Shift (MSS) on a lower timeframe.
- Enter the trade when price retraces into the newly formed Volume Imbalance.
VI as a Confirmation Signal for Institutional Displacement
A VI is the ultimate confirmation of displacement. If you see a Market Structure Shift that also leaves behind a Volume Imbalance, it guarantees that heavy institutional volume drove the move.
Avoiding the “Vortex Indicator” Confusion in 2026
If you search for “VI” on most charting platforms, you will be met with conflicting data.
Why You Should Ignore the Standard “VI” Indicator in ICT Analysis
The standard Vortex Indicator (VI) is a lagging, math-based oscillator completely unrelated to the ICT Volume Imbalance. Retail indicators lag behind real-time price delivery, whereas an ICT Volume Imbalance is pure, naked price action.
Setting Up Your Chart: Best TradingView Indicators for ICT Volume Imbalances
To automatically highlight these specific “Candle Body Gaps”, search for community-built scripts on TradingView specifically titled “ICT Volume Imbalance.” Avoid anything labeled “Vortex.”
Frequently Asked Questions (FAQs)
What is the difference between a VI and an FVG? A VI is a gap between two consecutive candle bodies where wicks can overlap. An FVG is a gap between the wicks of a three-candle sequence.
Do wicks matter in a Volume Imbalance? Wicks can overlap in a VI. The imbalance strictly exists because the bodies of the two candles fail to meet.
Is a Volume Imbalance a strong entry model? Yes, it signals institutional urgency and serves as a highly accurate “micro fair value gap” for pinpoint entries.

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