Market Microstructure

Fair Value Gap (FVG)

Audited by Cole Barrett • Topic: Market Microstructure
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Cole Barrett's Reality Check

The Unvarnished Bottom Line

"Fair Value Gaps are visual traces of institutional order execution. When a sovereign wealth fund or algorithmic program dumps a multi-million-dollar market order, it blows straight through resting limit orders, leaving a thin spot on the chart where few transactions actually happened. Markets often pull back to fill those gaps before continuing their trend."

Interactive Simulator: Test the Math

Interactive Simulator: Compounding Fee & Tax Drag

Portfolio Balance ($) $100,000
Annual Expense / Tax Drag Rate (%) 0.75%
Direct Annual Deduction
$750.00 / yr
Siphoned directly from capital
25-Year Compound Loss
$94,200
Lost growth potential

Real-World Example: Scenario Breakdown

Examining the real numbers for: An intraday trader monitoring a 15-minute price chart following an unexpected macroeconomic news release

Execution Metric Patient Structure Trader FOMO Breakout Chaser
Fee / Rate $0 commission $0 commission
Spread / Buffer Spotted an aggressive bullish Fair Value Gap between $150.20 and $150.80 following an economic print Submitted a market buy order at the peak of the impulse candle at $152.00 after the move had extended
Execution / Status Avoided chasing the breakout; set a limit buy order directly inside the lower boundary of the FVG imbalance at $150.30 Entered at the top of the range; market immediately retraced to rebalance the open FVG below
Total Cost / Result High-probability entry at an institutional rebalancing level Suffered a stop-out from buying an extended impulse move

How Brokers Weaponize This Term

Do not treat Fair Value Gaps as magic trading formulas; they are simply visualizations of execution imbalances. If you trade with a broker that routes through slow internalizers, your chart feed may show distorted prints and phantom gaps that don't match the lit exchange tape.

Broker Evaluation Matrix

Cole Approves

Interactive Brokers: Provides institutional charting tools with real-time exchange ticks (TradingView integration) that display accurate, unmanipulated price structures.

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Cole Flags / Avoids

Offshore CFD Dealing Desks: Operates internal synthetic feeds with artificial spread spikes that create false price gaps designed to trigger retail stop losses.

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Frequently Asked Questions

Why do markets tend to retrace into Fair Value Gaps?

Because large institutional orders move prices too fast for standard liquidity to adjust, leaving resting limit orders unfilled. Algorithmic market makers often balance these zones to facilitate orderly execution.

Is every price gap on a chart considered a Fair Value Gap?

No. Standard gaps occur overnight between market close and open. A Fair Value Gap specifically occurs within continuous intraday trading across a three-candle sequence.