Mastering Fair Value Gaps: Market Inefficiencies
Unlock the power of Fair Value Gaps (FVG) and the advanced Inversion FVG (iFVG). Understand why these price imbalances occur and how to use them as high-precision entry magnets.
The Theory of Market Efficiency
A Fair Value Gap (FVG) represents a literal state of "disorder" or inefficiency in the market. In a perfectly efficient market, every price point is offered to both buyers and sellers. An FVG occurs when aggressive institutional volume creates a one-sided move so fast that it leaves a "hole" in the price action where only one side (buy or sell) was served.
These gaps act as magnets because the market has a natural tendency to return to these inefficient levels to "rebalance" the price action and fill the missing liquidity.
BISI vs. SIBI: Identifying Imbalance
BISI (Buyside Imbalance Sellside Inefficiency)
Occurs during a bullish impulse. Price moves up so fast that sellers aren't given a chance to participate.
- • Forms a "Bullish FVG"
- • Located between the High of the 1st candle and Low of the 3rd
- • Acts as a support magnet for pullbacks
SIBI (Sellside Imbalance Buyside Inefficiency)
Occurs during a bearish impulse. Price drops violently, leaving buyers stranded without execution.
- • Forms a "Bearish FVG"
- • Located between the Low of the 1st candle and High of the 3rd
- • Acts as a resistance magnet for rallies
Retest Logic: Consequences of the Gap
When price returns to an FVG, professional traders look for three specific types of reactions:
Partial Fill (Consecutive Rejection)
Price enters the gap, touches a specific level (often the 50% "Equilibrium" of the gap), and immediately rejects. This indicates high institutional pressure to continue the trend.
Full Fill (Rebalancing)
Price moves all the way through the gap to the 1st candle's wick. Once filled, the market is "balanced." If price holds here, it's a high-probability reversal point.
Balanced Price Range (BPR)
A specific scenario where a bullish FVG and a bearish FVG overlap. This area becomes an extremely strong "hard floor" or "hard ceiling" because price has been offered both ways efficiently.
Advanced: Inversion FVG (iFVG)
An iFVG occurs when price completely ignores a standard Fair Value Gap. If price closes through a Bullish FVG without any reaction, that gap is "inverted." It now acts as a primary resistance zone. This is a powerful "hidden" signal that the market trend has fundamentally shifted.
The Power of Inversion
"Most retail traders lose because they try to buy a bullish FVG that is failing. Professional traders wait for the fail, then trade the inversion for a massive risk-to-reward reversal."
Common FVG Traps
❌ Retesting "Stale" Gaps
Old gaps from days ago are less likely to hold than fresh gaps formed within the current session. Focus on the most recent imbalances.
❌ Ignoring the Wick
If the wicks of candle 1 and candle 3 are very close, the gap is small and weak. Look for "Wide Range" gaps for the highest probability reactions.
Stop Staring at the Screen
"Spotting every single FVG and identifying which ones are valid for retests is a full-time job."
Advanced Inbalance Detection
Our IXTradingHub Suite doesn't just show FVGs—it understands them. The indicator automatically plots fresh Fair Value Gaps, highlights Inversion FVGs the moment price closes through them, and identifies Balanced Price Ranges. This allows you to focus only on the zones where institutional rebalancing is actually happening.
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