Session High Low FVG Indicator
- Indicators
- Version: 2.0
- Updated: 24 April 2026
- Activations: 20
Session Zones · Open Candle H/L · Session H/L · Fair Value Gaps · Smart Alerts · MetaTrader 5
Session Levels automatically maps the three major trading sessions — Asia, London, and New York — directly onto your chart. It marks the opening candle high and low for each session, draws the true session high and low as solid levels, detects Fair Value Gaps on up to three timeframes simultaneously, and fires alerts the moment a candle body closes through any session level.
Everything is colour-coded per session, fully configurable, and works cleanly on any chart timeframe.
Transparent coloured backgrounds highlight each session window at a glance.
Dashed levels from the first candle of each session on your chosen timeframe.
Solid lines tracking the true high and low across the full session window.
Auto-detected FVGs on up to 3 timeframes. Removed automatically when filled.
Session Zones
The chart is divided into Asia, London, and New York session windows using transparent background rectangles. Each session has its own colour so you always know at a glance where you are in the trading day. Zone colours and opacity are fully configurable — dial the transparency down for a clean chart or up to make sessions stand out. Session times are entered in HH:MM format and should match your broker's server time.
Session Open Candle High & Low
At the open of each session, the indicator finds the first candle of your chosen timeframe — M5, M15, M30, H1, or any other — and permanently marks its high and low as dashed horizontal lines. These levels extend to the session close and are labelled at the right edge so you always know which session and which level you are looking at.
A faint dotted midline sits between the high and low, giving you an instant visual reference for the session's equilibrium.
- Choose any MT5 timeframe for the opening candle — completely independent of the chart timeframe you are viewing on
- View the 1-minute chart while using an H1 session candle — levels stay fixed and accurate
- Line style and width are configurable per your preference
Session High & Low
Alongside the opening candle levels, the indicator draws a second set of solid lines representing the true high and low of the entire session. These update in real time as price extends the range during an active session and lock in place once the session closes.
- Solid line style makes them instantly distinguishable from the dashed open-candle levels
- Labelled clearly — Asia SH, Asia SL, London SH, etc.
- Can be toggled independently of the open-candle lines
Fair Value Gaps
The indicator scans for Fair Value Gaps (FVGs) — three-candle imbalances where price has left an unfilled gap — on up to three independent timeframes at the same time. Each timeframe uses its own colour so multi-timeframe gaps are easy to distinguish at a glance.
- Bullish FVG: gap between the high of candle 1 and the low of candle 3
- Bearish FVG: gap between the low of candle 1 and the high of candle 3
- When price fully closes a gap, the rectangle is automatically removed — no manual clean-up needed
- Configurable lookback depth and fill opacity
- FVG fill mitigation can be toggled on or off
Smart Alerts
Receive an alert the moment a candle closes above or below any session open-candle level. The indicator uses candle body closes only — a wick that touches the level does not trigger, eliminating noise and false signals.
- Each level alerts once per session — no repeated notifications
- Choose from popup, sound, email, and push notification — all individually toggleable
Multi-Timeframe by Design
All session levels and FVGs are drawn using the timeframe you configure in the settings — completely independent of the chart you are viewing. Switch freely between the 5-minute and the 4-hour chart without losing a single level or gap. This makes the indicator equally at home for scalpers working the open and swing traders reviewing the full session structure.
Usage Tips
