Smart Money Concepts

Inverse fair value gap (IFVG): meaning, entry and examples

10 min read

What is an inverse fair value gap?

An inverse fair value gap (IFVG) is a fair value gap that failed. Price closed straight through it in the opposite direction, and the old gap now acts from the other side. A bullish FVG that is broken becomes a bearish IFVG (resistance). A bearish FVG that is broken becomes a bullish IFVG (support).

↻ ReplayIllustration

The IFVG meaning is easiest to remember as "role reversal": the same zone that was expected to push price one way may now push it the other way. It is the fair value gap version of support turning into resistance.

Why an inverse FVG forms: the mechanics

Trapped traders

When a bullish fair value gap forms, many traders expect price to bounce from it. Some go long inside the gap with stops just below it. If sellers then close price firmly through the gap, those longs are trapped and their stops are triggered, adding fuel to the move down.

The return to the gap

Later, when price rallies back into the old gap, traders who were stuck long may exit near breakeven. Sellers who drove price through it may defend the area. That combined supply is why the old gap can now act as resistance. The same psychology, reversed, explains a bullish IFVG. It is closely linked to the idea of a liquidity trap and to the breaker block.

Inverse fair value gap vs fair value gap

	Fair value gap	Inverse fair value gap
What it is	Untested three-candle wick gap	A gap that price closed through
Expected role	Support (bullish) or resistance (bearish) in the original direction	The opposite role after the break
What created it	Displacement in one direction	Displacement in the other direction that closed through the gap
What it signals about structure	Continuation of the move that created it	Possible shift in control between buyers and sellers

So the key difference in inverse fair value gap vs fair value gap is direction and history. An FVG is fresh inefficiency; an IFVG is inefficiency that has already been "overruled" by the other side.

How to identify an IFVG step by step

1. Mark a normal FVG, bullish or bearish, using the three-candle rule.
2. Wait for a body close through the whole gap. A wick through it is not enough. The candle should close beyond the far edge.
3. Prefer displacement: the break through the gap should be a strong, large-bodied candle, ideally leaving a new FVG in the new direction.
4. Check structure: the break carries more weight if it also causes a CHoCH or a BOS.
5. Relabel the zone as an IFVG, keeping the same top and bottom as the original gap.
6. Watch the first return to that zone from the other side.

Real vs weak inverse FVGs

Not every broken gap deserves attention. Traders tend to give more weight to an IFVG when:

• The original FVG was meaningful (not a tiny 1-minute sliver).
• The break was a decisive close with momentum, not a slow drift.
• The break coincided with a structure shift or a liquidity sweep on the other side.
• The new direction agrees with the higher-timeframe trend.
• It is the first return to the zone.

Weak IFVG signs

• Price chopped back and forth through the gap several times.
• The break came on a thin, low-volume candle.
• The zone sits inside a sideways range where every level gets broken.
• It has already been retested twice.

How traders plan an IFVG entry

An IFVG entry is usually planned on the retest, not on the break itself. A common sequence:

1. Mark the IFVG after the close through the gap.
2. Wait for price to return to the zone from the new side.
3. Watch the reaction on a lower timeframe: rejection wicks, a lower-timeframe CHoCH, or absorption on the footprint.
4. Place invalidation beyond the far side of the IFVG. A close back through it means the role reversal failed.
5. Target the next liquidity pool in the new direction, such as an old low or equal lows.

Some traders use the 50% midpoint (consequent encroachment) of the IFVG as a reference, just as with a normal gap. Position size should come from the distance to invalidation; see risk management and position sizing. Trading F&O carries a high risk of loss, and an IFVG can fail like any other zone.

Inverse fair value gap example on NIFTY

The numbers below are an illustration, not a record of a real session.

Bearish IFVG

On the 5-minute NIFTY chart, a morning rally leaves a bullish FVG between 24,710 and 24,730. Around 11:00 IST, price fails to make a new high, sweeps the morning equal highs at 24,768, and then a large red candle closes at 24,695, through the entire gap. That close also breaks the last higher low at 24,705, a CHoCH.

The old bullish FVG (24,710 to 24,730) is now a bearish IFVG. At 12:15 IST NIFTY rallies back to 24,722. The footprint shows buyers lifting the offer without moving price higher, and a 1-minute lower high forms. Price then slides towards the day's low near 24,640. Had a 5-minute candle closed above 24,730, the IFVG idea would have been invalid.

Bullish IFVG on BANKNIFTY

A bearish FVG on BANKNIFTY sits at 51,820 to 51,860. After sellers take out the prior day's low, a strong green candle closes at 51,890, above the gap. The zone becomes a bullish IFVG. A later dip to 51,845 that holds shows buyers now defending the area.

Combining IFVGs with other tools

• Structure: an IFVG that forms with a CHoCH is often the first retest of a new trend.
• Order blocks: an IFVG often overlaps a breaker block. Overlap gives a tighter, more defined zone.
• Fibonacci: an IFVG inside the golden zone (OTE) of the new leg adds confluence.
• VWAP and session levels: an IFVG near VWAP or the previous day high/low is watched by more traders.
• Order flow: delta divergence or absorption at the retest helps show whether the new side is really in control.

Common IFVG mistakes

• Calling a gap inverted after only a wick through it.
• Trading the IFVG on its third or fourth touch.
• Ignoring the higher-timeframe trend, which often overpowers small intraday reversals.
• Using IFVGs in tight ranges where gaps break both ways constantly.
• No invalidation level, or a stop placed inside the zone where normal noise hits it.
• Forgetting expiry-day and news volatility, when gaps can be broken in both directions within minutes.

Seeing it on the TradingMarble chart

The TradingMarble chart marks fair value gaps, order blocks and structure shifts on NIFTY, BANKNIFTY and other F&O underlyings, with a live footprint for the same bars. You can watch a gap get broken and then study how price and order flow behave when it is retested from the other side. The full list of tools is on the features page.

Inverse FVG checklist

• Was there a clear fair value gap first?
• Did a candle body close fully through it with momentum?
• Did the break shift structure (CHoCH or BOS)?
• Is this the first retest from the new side?
• Does the new direction agree with the higher timeframe?
• Is there a reaction on the lower timeframe or footprint?
• Where is invalidation, and is the risk sized?

The inverse fair value gap turns a failed setup into information. When the market overrules a gap, it tells you which side has taken control, and the first retest of that IFVG is where traders watch to see if the new side defends it.

Frequently asked questions