Fair Value Gap (FVG)
A 3-candle pattern from ICT/SMC trading where a strong move leaves an unfilled gap between candle wicks — a price imbalance that often gets revisited as institutions rebalance order flow.
What is Fair Value Gap (FVG)?
A Fair Value Gap (FVG) is a three-candle price pattern central to ICT (Inner Circle Trader) and Smart Money Concepts trading. The pattern forms when a sharp directional move creates a gap between the wick highs/lows of three consecutive candles — a price range that didn’t fully transact on either pass through.
Mechanically: in a bullish FVG, candle 1’s upper wick prints a high, candle 2 explodes upward through and past that high, and candle 3 opens above candle 1’s wick — leaving the price range between candle 1’s high and candle 3’s low untraded. In a bearish FVG, the same pattern inverts: candle 1’s lower wick, candle 2 down through it, candle 3 opens below.
The ICT/SMC thesis is that institutional order flow operates with a notion of fair value, and that price imbalances created by aggressive directional moves represent zones where institutions haven’t fully filled their orders. Price often returns to these zones to rebalance — which gives discretionary traders a structural reason to expect retests, providing trade entry locations with defined risk and asymmetric reward potential.
For prop firm futures traders, FVG analysis pairs especially well with the ORB (Opening Range Breakout) strategy and ICT killzones. A killzone breakout that creates an FVG in its wake gives traders a high-probability retest entry once the initial momentum exhausts. The FVG provides the structural reason to expect a pullback; the killzone timing provides the institutional flow context.
How Fair Value Gap (FVG) works
Standard FVG mechanics:
- Identification: scan price action on your higher timeframe (typically 15m, 1H, or 4H for day traders) for sharp directional moves. The 3-candle pattern is visible by eye on most charts; many platforms (TradingView, MotiveWave, MT4/MT5) have free FVG indicators that auto-mark them.
- Direction classification: bullish FVG (gap to upside) is a potential support zone on retest; bearish FVG (gap to downside) is a potential resistance zone.
- Validation context: not all FVGs are equally tradeable. The strongest FVGs occur during the NY Open or London Open killzones, in the direction of higher-timeframe trend, and following a clear break of structure or change of character.
- Entry on retest: traders typically wait for price to return to the FVG zone before entering. Some enter at the zone’s far edge (more aggressive); others wait for confirmation candles inside the zone (more conservative).
- Stop placement: on the opposite side of the FVG from your entry direction. If you long a bullish FVG retest, stop goes below the FVG’s lower boundary.
- Targets: next liquidity pool, the next FVG in the trend direction, or a fixed R:R target (typically 2-3x risk).
FVG quality grading:
- Higher-timeframe FVGs (4H, daily) carry significantly more institutional weight than lower-timeframe FVGs. A 4H FVG that overlaps a 15m FVG is a high-confluence zone.
- Unfilled vs partially-filled FVGs: an FVG that has been partially retraced into is weaker than one that hasn’t been touched. Some traders only trade unfilled FVGs.
- FVG plus order block confluence: when an FVG forms in the same zone as an order block, the combined signal is stronger than either alone.
- FVG plus liquidity sweep: if price recently swept liquidity at a swing low/high and then created an FVG in the reversal direction, the FVG is a high-probability retest entry.
What firms care about: Nothing specific — FVG is a discretionary chart-reading concept. No firm has any rule against trading FVGs. The strategy generates 1-3 setups per session in the killzones, which fits well within all major firms’ rule structures.
Worked example
Worked example — bullish FVG retest on NQ during NY Open killzone:
- 9:30 ET cash open: NQ opens at 18,900. Higher-timeframe (4H) bias is bullish.
- 9:32 ET: a sharp 3-candle move creates a bullish FVG. Candle 1 (15-second chart) prints high at 18,905. Candle 2 explodes up to 18,925. Candle 3 opens at 18,920. The FVG zone: 18,905 to 18,920 — a 15-point untraded range.
- 9:38 ET: initial momentum exhausts. Price drifts back toward the FVG zone.
- 9:42 ET: price enters the FVG, trades down to 18,908, prints a 1m bullish change of character (small wick rejection at the zone’s lower edge).
- Entry: long 2 MNQ at 18,910 on the retest confirmation.
- Stop: 18,902 (below the FVG lower boundary). Risk = 8 points × $0.50 × 2 = $8.
- Target: next swing high at 18,945 or 4x risk = 18,942. Reward = 32 points × $0.50 × 2 = $32. R:R = 4:1.
- Result: price extends to 18,945 by 10:15 ET. Take profit hits. Net P&L $32 – $5 commission = $27.
This is a textbook FVG trade: clear pattern formation, killzone timing, higher-timeframe alignment, defined risk, asymmetric reward. Most FVG traders take 1-3 setups per session and pass on lower-confluence opportunities.
Fair Value Gap (FVG) vs related concepts
Side-by-side comparison of Fair Value Gap (FVG) against the most commonly confused alternatives.
| Concept | Definition | Category |
|---|---|---|
| Fair Value Gap (FVG) this term | A 3-candle pattern from ICT/SMC trading where a strong move leaves an unfilled gap between candle wicks — a price imbalance that often gets revisited as institutions rebalance order flow. | Strategies |
| ICT Trading (Inner Circle Trader) | A discretionary trading framework popularized by Michael J. Huddleston (ICT) built around institutional order flow concepts: liquidity sweeps, fair value gaps, order blocks, killzones, and time-of-day structure. | Strategies |
| Order Block | In ICT/SMC trading, the last candle of opposite color before a strong directional move — interpreted as the institutional accumulation/distribution zone where smart money built positions before the breakout. | Strategies |
| Liquidity Sweep | A price move that briefly takes out a swing high or swing low (where stop-loss orders cluster) before reversing — interpreted in ICT/SMC as institutional liquidity collection ahead of a structural move. | Strategies |
| ORB (Opening Range Breakout) | A day trading strategy that defines the high and low of the first 5-30 minutes of a session, then trades the breakout above or below that range with structured stop and target placement. | Strategies |
| Day Trading | A trading style where all positions open and close within a single session — the default approach for most futures prop firm traders and the strategy every major firm is structured around. | Strategies |
Why traders fail Fair Value Gap (FVG)
Trading every FVG without confluence. FVGs form constantly on every timeframe. The high-probability ones occur during killzones, in the direction of higher-timeframe trend, with clear structural context. Trading every FVG that forms produces massive over-trading and crushes win rate.
Ignoring the timeframe of the FVG. A 1m FVG on NQ is mostly noise — these gaps form and fill within minutes regardless of any structural meaning. Focus on 15m and higher FVGs for sustained edge. The 1m and 5m timeframes work only for confirmation/refinement of higher-timeframe setups.
Setting stops too tight inside the FVG. Entry at the far edge of an FVG with a 2-point stop almost always gets hit on noise before the move develops. Place stops on the OPPOSITE side of the FVG (i.e. for a bullish entry, below the FVG’s lower boundary). The wider stop is structurally correct.
Confusing FVG with regular gap. A traditional gap (price closes Friday, opens Monday at a different level) is a different concept. An FVG is a 3-candle imbalance pattern that can form within any session. Many traders blur these terms and miss the pattern recognition.
Chasing FVGs that have been partially filled. Once price has traded into an FVG and partially retraced, the institutional rebalancing thesis weakens significantly. Either wait for a fresh FVG or accept that the partial-fill version is a lower-probability trade.
Frequently asked questions about Fair Value Gap (FVG)
Is FVG trading allowed at prop firms?
Yes, universally. FVG is a chart-reading concept used to identify potential retest zones — it's not a regulated trade pattern. Every major futures prop firm allows discretionary trading approaches including FVG, ICT, and SMC frameworks.
What's the difference between FVG and a regular price gap?
A traditional gap occurs between session closes (Friday close vs Monday open, for example) where price jumps with no trading in between. An FVG is a 3-candle pattern within an active session — candle 2's aggressive directional move leaves an untraded range between candle 1 and candle 3 wicks. Both involve "untraded" ranges but the structural context and how they're traded differs.
Which timeframes are best for FVG trading?
For day trading futures: 15-minute and 1-hour FVGs are the workhorse timeframes. The 4-hour timeframe provides higher-timeframe context. Lower timeframes (1m, 5m) work for refinement and entry timing on higher-timeframe FVGs but produce too many false signals when traded standalone.
How do I know if an FVG will get retested?
You don't — and that uncertainty is the whole point. The ICT thesis is that price tends to rebalance imbalances over time, but no individual FVG has a guaranteed retest. The edge comes from trading high-confluence FVGs (killzone + trend alignment + structural context) and accepting that some FVGs will be skipped without retesting.
Can I automate FVG trading on a prop firm account?
Mechanically yes — most platforms have FVG-detection indicators that can fire alerts or trigger trades. Practically the strategy mechanizes poorly because FVG quality depends heavily on context (killzone, trend, structure) that's hard to encode. Most successful FVG traders trade discretionary, not automated.
What happens if an FVG forms but never gets retested?
Many FVGs form and never get retested — that's normal. The strategy assumes some FVGs will rebalance and others won't, and the trader's job is to identify the high-probability setups via confluence. An FVG that doesn't retest within several hours of formation typically becomes irrelevant to that session's trading.