Sweeps & IFVGs
By LuxAlgoJun 4, 2026
Sweeps & IFVGs is an indicator on Vela, our next-generation charting platform, written in Pine Script®.

Sweeps & IFVGs watches the two reversal events price action traders prize most. It flags every liquidity sweep (price pushing past a prior swing high or low before turning back) and tracks fair value gaps until one fails, at which point it becomes an inverse fair value gap: a zone now watched for the opposite role. Sweep areas can extend across the chart, an ATR-scaled filter admits only meaningful gaps, and alerts fire on both event types.
How to Trade the Sweeps & IFVGs?
- Sweep zones: a marked sweep shows where stops were likely collected; the highlighted area can extend rightward as a reference for later reactions.
- IFVG retests: once a close through the gap confirms the inversion, watch for a reaction when price returns. Support-side interest becomes resistance-side interest, and vice versa.
- Choose your sweep definition: focus strictly on wicks, include break-and-retrace cases, or take both, via the Sweep Options input.
- Size matters: only gaps exceeding the volatility filter, a multiple of ATR, are processed. Minor gaps never reach the chart.
A cap on displayed IFVGs keeps the workspace clean even on gap-prone markets.
Sweeps & IFVGs Settings
- Swings: lookback for the swing highs and lows used in sweep detection.
- Sweep Options: wicks only, outbreaks and retests, or both, with bullish and bearish sweep colors.
- Extend Sweep Areas / Max Bars to Extend: project sweep zones to the right and cap how long they persist.
- Show Inverse FVGs / Volatility Filter Multiplier / Max Displayed IFVGs: toggle IFVG zones, set the ATR-based size filter, and limit active boxes.
- Alert on Liquidity Sweeps / Alert on IFVG Inversions: notifications for each event type.
Frequently Asked Questions
Free to use
Run it on Vela. Go further with a paid plan.
- Up to 500 Custom Alerts, with webhook automation
- Up to 10× the chart history of Free
- Orderflow lookback up to full history
- More Quant usage to customize it, plus extra usage when you need it
- Futures data alongside crypto, stocks, forex and commodities
Also works on
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Open this indicator free on Vela, our next-generation charting platform. Then ask Quant, our coding agent built into Vela, to retune it or turn it into a backtested strategy of your own.



