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If you are an active trader, you can often spot a stock jumping from one level to another in a sudden sharp movement, as though a slice of the chart simply vanished and shifted path. That missing slice is a Fair Value Gap (FVG).
A Fair Value Gap gets created when buying or selling pressure moves faster, outpacing the matching market orders. This creates zones where minimal trading has occurred. Traders can track these zones closely as they mark the price points that may be revisited before the next real move.
This article will help you understand the Fair Value Gap in detail.
Key Takeaways
- A Fair Value Gap (FVG) is a price imbalance that occurs when a sudden surge in buying or selling creates a price zone on a trading chart that saw minimal trading.
- Fair Value Gaps appear most often during high-volatility moves that can be triggered by big institutional orders, news events, or earnings surprises.
- Price often revisits an FVG zone to rebalance before resuming or reversing its trend.
- Bullish FVGs tend to act as support on a retest, while bearish FVGs tend to act as resistance.
- FVGs work best when studied alongside volume, moving averages, or Relative Strength Index (RSI) rather than seeing them as a standalone signal.
Fair Value Gap: Meaning Explained
In simplest terms, a Fair Value Gap is the price range on a trading chart where volume stays thin as price moves too quickly for buyers and sellers to transact at every level in between.
You can picture it like a staircase with one step missing, with markets skipping straight from one level to another, leaving a void behind.
This is seen as a sign of market inefficiency. Because markets tend to seek balance, prices often return to fill this gap, either partially or fully, before resuming their original direction or reversing altogether.
The Reason a Fair Value Gap Gets Created
There are certain triggers that repeatedly show up as reasons for the creation of Fair Value Gaps in Indian markets:
- High volatility bursts: A sudden wave of buying or selling that accelerates the price beyond what routine trading can absorb.
- News and macro events: Major news events like important economic data, policy decisions, geopolitical developments, quarterly results, etc., can jolt prices within seconds.
- Large institutional orders: Mutual funds and foreign institutional investors (FIIs) often place block-sized orders that push price through several levels at once.
- Low-liquidity windows: Gaps form more easily near the market open or during thinly traded sessions, when fewer resting orders sit on the book.
Fair Value Gap (FVG) vs Liquidity Void
| Aspect | Fair Value Gap (FVG) | Liquidity Void |
| Definition | A specific 3-candle imbalance where the wicks of the first and third candles do not overlap, leaving a precise price gap. | A broader price range or zone characterized by a complete absence of resting orders or trading activity. |
| Scope / Size | Typically compact and defined by a specific candle structure on a chart. | Usually larger and more expansive, covering a wider price span left behind by aggressive, high-velocity moves. |
| Market Implication | Acts as an efficient target or reaction zone (support/resistance) for retracements and institutional rebalancing. | Represents a vacuum that prices tend to slice through or magnetize toward to clear remaining resting liquidity. |
How to Identify a Fair Value Gap on a Chart?
Spotting an FVG comes down to reading a 3-candle sequence rather than a single pattern. Here is a step-by-step guide on how to spot it on any Indian stock or index chart:
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Find the impulse candle: Look for a candle with an unusually large body, signalling strong one-directional momentum.
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Compare the outer wicks: Check whether the wick of the candle before the impulse moves and the wick of the candle after it overlaps.
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Mark the gap: If the two wicks do not overlap, the untouched space between them is the Fair Value Gap.
Visualising the Gap with an Example
Suppose a stock is trading at ₹25,700 when a burst of positive news pushes it to ₹25,900 within minutes. Very few trades execute between these two levels.
Therefore, that stretch becomes the Fair Value Gap. Once the initial excitement fades, price may dip back toward ₹25,700 to fill the gap before resuming its climb.
This is precisely the retracement many FVG traders wait for before entering a position.
Bullish vs Bearish Fair Value Gap
FVGs fall mainly into two directional types. Telling them apart matters before you plan a trade around one of these FVGs:
- Bullish FVG: It forms during a sharp upward move. The gap here often behaves like a support range if price returns to it from above.
- Bearish FVG: It forms during a sharp downward move. The gap here often behaves like a resistance ceiling if price returns to it from below.
How Traders Use Fair Value Gaps?
An FVG should not be seen as a trade signal by itself; rather, it is a zone worth watching. Traders lean on it in three main ways:
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Support and Resistance Zones
If price returns to a bullish FVG from above, it may act as support, prompting buyers to step in.
If price approaches a bearish FVG from below, it may act as resistance, prompting sellers to step in.
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Entry and Exit Planning
Entry point: Traders often wait for price to revisit the FVG before entering a trade, rather than chasing the initial move.
Exit point: In an uptrend with an FVG sitting below current price, traders may set a target near that gap to book profits.
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Combining FVGs With Other Indicators
Support and resistance levels: This combination confirms whether price is likely to reverse or continue through the zone.
Moving averages: This establishes the broader trend the FVG sits within.
RSI (Relative Strength Index): This flags whether the market is overbought or oversold at the point of retest.
Fair Value Gap vs Price Gap: What is the Difference?
Both concepts describe a jump on a chart, but they are not the same thing. Here’s how they differ:
| Aspect | Fair Value Gap (FVG) | Regular Price Gap |
| Formed by | A three-candle sequence within a session | A jump between one candle’s close and the next candle’s open |
| Common timeframe | Intraday charts that are often minutes apart | Between trading sessions, usually overnight |
| Typical cause | A fast impulse candle inside ongoing trade | News or events outside market hours |
| Trader’s focus | Whether price revisits the zone mid-trend | Whether the gap gets filled the same day |
Inverse Fair Value Gap (IFVG)
An Inverse Fair Value Gap occurs when price breaks straight through an existing FVG rather than reacting to it.
Once broken, the zone often reverses its role. A bullish FVG that gets breached to the downside can start acting as resistance instead of support, and vice versa.
In fair value gap trading, this shift is read as a signal that momentum may continue in the direction of the breakout, making the IFVG a useful check against relying on the original gap alone.
Fair Value Gaps Across Different Markets
FVGs are not confined to one asset class. How they form and behave shifts with market structure, trading hours, and typical volatility:
- Stock market: FVGs commonly form around news-driven moves on daily or hourly timeframes and appear more often in volatile stocks or near the opening bell.
- Forex market: High-impact releases and central bank announcements frequently trigger sharp moves in pairs like USD/INR or EUR/INR, leaving clear imbalance zones.
- Crypto market: Round-the-clock trading and high volatility mean large and abrupt moves that create FVGs regularly across multiple timeframes.
- Futures and options market: FVGs often surface on intraday charts during major index moves, and institutional traders may treat them as meaningful support or resistance.
Pros and Cons of Trading Fair Value Gaps
| Pros | Cons |
| Helps identify potential price reversals and reaction zones | Price does not always return to fill the gap |
| Can sharpen entry and exit timing | Signals can turn unreliable in highly volatile sessions |
| Highlights institutional footprints on a chart | Requires disciplined risk management to use safely |
| Works well alongside other technical tools | Not a standalone strategy for consistent trading decisions |
A Quick Risk Management Checklist
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Place a stop-loss beyond the far edge of the FVG, not inside it.
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Size the position for the possibility that the gap never fills.
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Look for confluence with a trend, an indicator or a support/resistance level before entering.
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Avoid trading an FVG in isolation during major news windows, when moves can overshoot any zone.
Conclusion
A Fair Value Gap marks the spot where price moved faster than the market could trade it fairly, and that unfinished business is exactly why the price often returns to this zone. Used well, FVGs can sharpen entries, guide exits and reveal where institutional money has been active on a chart. However, if used alone, they can mislead just as easily as not every gap gets filled and volatile sessions can also trigger false signals. So, it is wise to study Fair Value Gaps with trend direction, volume and a firm stop-loss for a disciplined trading process.
