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INDICATORS · VORTEX INDICATOR

Vortex Indicator in Crypto: Why the Value Changes Before Candle Close

The Vortex Indicator compares upward and downward 'vortex movement' relative to true range. The live bar's high and low feed both lines.

By ChartsPod Editorial Team · Reviewed by ChartsPod Research
Published · Updated · 5 min read

Short answer

VI+ = Σ|high − prior low| ÷ Σ true range and VI− = Σ|low − prior high| ÷ Σ true range over N bars. On the live bar, a new high raises VI+'s current term; a new low raises VI−'s; both also add to true range. So VI+ and VI− can cross intrabar as extremes print and stay — the live bar's high and low only extend. Crosses should be read on closed bars.

Which part of Vortex uses the live bar

ComponentUses current bar?Effect intrabar
|high − prior low|YesGrows on new high
|low − prior high|YesGrows on new low
Σ true rangeYesGrows
VI+ / VI− crossYesCan occur intrabar

A bar with a long wick on both sides increases both lines' current terms, which can produce a cross that the close doesn't support.

Compare Vortex Indicator in Crypto across Binance, Bybit, OKX and Hyperliquid markets.

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How much it moves inside one bar

Vortex during one bar (illustrative)Vortex during one bar (illustrative): OPEN: VI+ 1.04, VI− 0.92; MID: New low: VI− 1.06; LATE: New high: VI+ 1.10; CLOSE: No cross.OPENVI+ 1.04, VI− 0.92MIDNew low: VI− 1.06LATENew high: VI+ 1.10CLOSENo cross
Only Vortex's closing value is kept in history. Original ChartsPod editorial graphic.
Illustrative intrabar range of Vortex vs its closed valueIllustrative intrabar range of Vortex vs its closed value: Intrabar crosses (example day) 4 ; Closed crosses 1 .ILLUSTRATIVE INTRABAR RANGE OF VORTEX VS ITS CLOSED VALUEIntrabar crosses (example day)4Closed crosses1
How far Vortex travels inside a bar versus between bars. Original ChartsPod editorial graphic.

Rules

Vortex signal hygieneVortex signal hygiene: Signals on closed bars; Bar-close alerts; Backtest uses the same rule; Live value labelled provisional; Settings identical across chart and alerts.VORTEX SIGNAL HYGIENESignals on closed barsBar-close alertsBacktest uses the same ruleLive value labelled provisionalSettings identical across chart and alerts
Closed values are what history shows. Original ChartsPod editorial graphic.

Common lengths are 14 or 21 bars.

Check Vortex Indicator in Crypto against a live market before relying on it.

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Questions readers ask

What is the Vortex Indicator?

Upward vs downward movement relative to true range.

Why do lines cross intrabar?

New extremes change both terms.

Closed bars?

Yes.

Sources and methodology

Indicator formulas are standard definitions; live-versus-closed behaviour follows TradingView's repainting documentation. Values in examples are illustrative.

  1. TradingView Pine Script: Repainting — live vs historical calculation.
  2. ChartsPod indicator reference — indicator calculations.

This article explains research tools and workflows. It is not financial advice, does not recommend buying or selling any asset and does not predict prices. Crypto derivatives carry a risk of rapid and total loss of margin.

CHARTSPOD EDITORIAL EDITION · RESEARCH AND EDUCATION ONLY · NOT FINANCIAL ADVICE.