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KDE Value Clouds

By LuxAlgoFeb 18, 2026

KDE Value Clouds is an indicator on Vela, our next-generation charting platform, written in Pine Script®.

Static chart image

KDE Value Clouds maps where the market has genuinely accepted price, using kernel density estimation instead of the binned rows of a conventional profile. Every observation in the lookback contributes a small Gaussian curve; their sum is a continuous density of price, and regions where the density is above half of its peak are painted onto the chart as gradient value clouds, with a smooth profile and statistical point of control drawn at the side.

How to Trade the KDE Value Clouds?

  • Bright, high-density clouds: balance areas where both sides agreed on price. Expect rotation inside them and retracements to gravitate back toward them.
  • Low-density gaps: inefficient stretches crossed in a hurry; price tends to move fast through them and frequently revisits them before new balance forms.
  • KDE POC: the single highest-density level: support in bullish conditions, resistance in bearish ones, and a magnet while the market ranges.
  • Cloud boundaries: rejection at an edge argues for rotation; acceptance beyond a high-density cloud can open a trend phase.

Mean-reversion entries in the gaps can target the nearest cloud or the POC; breakout entries wait for acceptance before leaving one. The clouds act as a statistically derived value area, and Silverman's rule sets the bandwidth automatically so smoothing adapts to the volatility regime.

KDE Value Clouds Settings

  • Lookback Period: bars included in the density. Higher values build macro value zones, lower values track short-term rotation.
  • Bandwidth Multiplier: scales the automatic smoothing; higher spreads broader clouds, lower sharpens detail.
  • Precision (Steps): vertical resolution; more steps add detail at extra computational cost.
  • Profile Width (%): horizontal footprint of the side profile.
  • Show Value Cloud on Chart: toggles the on-chart density overlay.

Frequently Asked Questions

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Also works on

TradingView
NinjaTrader
Original indicatorBuilt in-house by LuxAlgo

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