Fair Value Gap (FVG) Trading Strategy - Journal Guide

The Fair Value Gap strategy is an ICT-derived intraday approach built for intermediate forex traders who want a systematic, rule-based method for identifying high-probability retracement entries. It targets price imbalances created during impulsive moves on the 15-minute and 1-hour charts, focusing on major pairs during the London and New York sessions. The difficulty is intermediate — the concept is straightforward, but consistent execution requires a reliable higher-timeframe bias process.

How Fair Value Gap Works

A Fair Value Gap forms when a three-candle sequence creates a visible price void. The first candle’s high (in a bullish FVG) and the third candle’s low do not overlap — the middle candle moved so aggressively that orders on both sides were not filled. This imbalance acts as a magnet: price tends to return to fill or partially fill the gap before continuing in the original direction.

The market behavior behind FVGs is institutional order flow. When a large participant deploys size during a news spike or session open, the resulting candle moves through a price range without equilibrium. Smart money models predict that price will revisit this zone to offer liquidity to participants who missed the initial move, then resume the directional push.

FVGs work best when they form after a Change of Character (CHoCH) or Break of Structure (BOS), confirming that the imbalance was created by directional institutional activity rather than random volatility. The highest-quality setups appear during the London open (3:00-5:00 AM EST) and New York open (8:00-10:00 AM EST), when institutional volume creates clean, well-defined gaps on the 15m and 1H timeframes.

Ranging markets and low-liquidity sessions (Asian session outside of JPY pairs) produce FVGs that fill immediately without continuation, reducing the strategy’s edge significantly.

Entry Rules

1. Identify a valid three-candle FVG — On the 15m or 1H chart, locate a three-candle sequence where candle 1’s high and candle 3’s low (bullish) or candle 1’s low and candle 3’s high (bearish) do not overlap. The gap must be at least 10 pips on major pairs.
2. Confirm HTF bias — On the 4H or daily chart, confirm that the FVG aligns with the prevailing trend. A bullish FVG in a daily uptrend is a valid setup; a bullish FVG in a daily downtrend is not.
3. Wait for price to return to the FVG zone — Do not enter on the candle that creates the gap. Wait for price to retrace back into the imbalance zone, typically to the 50% midpoint of the gap.
4. Enter on a confirmation candle — A bullish engulfing candle, hammer, or strong close from within the FVG zone is the entry trigger. Enter at the close of the confirmation candle or at the open of the next candle.
5. Confirm during a high-probability session — Valid sessions are London open (3:00-6:00 AM EST) and New York open (8:00-11:00 AM EST). FVG entries outside these windows have a materially lower continuation rate.

Exit Rules

1. Stop loss 5-10 pips beyond the far edge — Place the stop 5-10 pips below the lowest point of a bullish FVG (or above for bearish). A full close through the gap invalidates the setup.
2. First target at 1R, partial close 50% — Take half the position off at 1:1 reward-to-risk. This locks in profit and removes pressure from managing the trade.
3. Second target at the next structural level or 2R — Target the nearest swing high/low, order block, or liquidity pool. On EURUSD, this is typically 20-40 pips from entry on the 15m timeframe.
4. Trail stop to breakeven after 1R — Once the first partial is taken, move the stop to breakeven on the remaining position. This eliminates downside risk on the second target.
5. Close full position on FVG invalidation — If price closes a full candle through the gap without a reaction, the imbalance has been fully mitigated. Exit immediately rather than hoping for recovery.

Risk Management for Fair Value Gap

Risk 0.5-1% of account equity per trade. Use the gap’s far edge as the stop reference to calculate position size precisely — this keeps risk consistent regardless of gap size. FVGs in confluence with an order block or immediately following a CHoCH/BOS warrant the full 1% allocation; isolated gaps without structural context should be capped at 0.5%. Avoid stacking multiple FVG trades on correlated pairs (e.g., EURUSD and GBPUSD simultaneously) — treat them as a single risk unit.

Key Metrics to Track

• Win Rate — Target 45-60% when trading with the HTF trend. A win rate below 40% after 30+ trades signals a confluence or bias problem, not bad luck.
• Average R:R — Minimum acceptable average is 1.5:1. If your average falls below 1.3:1, review whether you are exiting early on second targets.
• Setup Grade Score — Grade each FVG setup (A/B/C) based on HTF confluence, session timing, and gap size. Track win rate by grade to identify which setups to stop taking.
• Time of Day Performance — FVGs are session-dependent. Filtering by hour will reveal exactly which entry windows produce results for your execution style.

Journal Fields for Fair Value Gap Trades

Field	What to Record	Example
FVG Timeframe	The chart timeframe where the gap formed	”15m”, “1H”
Gap Size (pips)	Distance between the two non-overlapping candle extremes	”18 pips”
Entry Confirmation	The candle pattern that triggered the entry	”Bullish engulfing at midpoint”
Mitigation Level	How deep into the gap price retraced before confirming	”50% fill”, “Full gap fill”
HTF Bias	The directional bias from the 4H or daily timeframe	”Bullish (above 4H EMA, post-BOS)“

Practical Example

EURUSD, London session, 15-minute chart. The 4H chart shows a bullish trend — price broke above a key swing high at 1.0850 two sessions ago, confirming a BOS to the upside.

At 4:15 AM EST, a three-candle bullish FVG forms: candle 1 high at 1.0862, candle 3 low at 1.0875 — a 13-pip gap. Price retraces into the gap at 7:00 AM EST during a pullback, touching the 50% midpoint at 1.0868. A bullish engulfing candle closes at 1.0871.

Entry: 1.0871. Stop: 1.0855 (6 pips below the FVG low, with 4 pips buffer). Target 1: 1.0887 (16 pips, 1R). Target 2: 1.0903 (32 pips, 2R).

On a 100,000-unit position, each pip is worth approximately $10. Risk: 16 pips x $10 = $160. First target profit: $160. Second target profit: $320 total on the full trade. After the first partial close at 1.0887, the stop moves to breakeven at 1.0871, eliminating downside on the remaining half.

Common Mistakes

1. Trading FVGs against the HTF trend — A bearish FVG in a strong daily uptrend has a much lower fill-and-continue rate. Always confirm HTF bias before executing.
2. Entering too early before confirmation — Entering as soon as price touches the gap (without a rejection candle) leads to entries mid-gap where the stop must be placed further away, degrading R:R.
3. Ignoring session timing — FVGs that form and fill during the Asian session on EURUSD rarely produce strong continuation. Session context is not optional.
4. Treating all gaps equally — A 5-pip gap on the 15m chart during low-volume hours is not the same quality as a 20-pip gap formed at the London killzone open. Use setup grading.
5. Skipping the partial close — Holding for the full 2R without taking a partial at 1R leads to frequent scratch trades when price reverses after hitting the first target zone. The partial close is essential for positive expectancy.

How PipJournal Helps with Fair Value Gap Trading

PipJournal’s custom journal fields let you log FVG-specific data — gap size, mitigation level, and HTF bias — on every trade, so you can filter and analyze by these variables after 30+ entries. The setup grade field helps you quickly identify whether your A-grade setups are actually outperforming B and C grades, a pattern that is invisible without structured logging. Trade filtering by session and pair lets you isolate exactly which FVG conditions are driving your edge — and which ones are quietly bleeding your account. Track your FVG win rate and average R:R separately from your other strategies to measure this approach on its own merits.