Concept
SVE Bands
SVE Bands, also known as smoothed Heikin-Ashi bands, are Volatility concepts. The Library holds 1 implementations, each one a working definition you can pull into Quant.
Vervoort
Top SVE Bands indicators
1 total
What are SVE Bands?
SVE bands are volatility bands from Sylvain Vervoort, whose studies appeared under the SVE prefix in Technical Analysis of Stocks & Commodities. The design idea is to denoise the input before drawing bands: rather than centering on a moving average of raw closes, the construction first smooths price, commonly through Heikin Ashi-style averaged candles plus additional low-lag filtering, then offsets bands by a volatility measure around that smoothed center. Published variants differ in the exact smoothing chain and deviation measure.
The intended effect is fewer noise-driven touches than raw Bollinger Bands produce: a single erratic bar barely moves a smoothed center, so an excursion to a band is more likely to reflect a genuine stretch. The cost is the usual one for smoothing: added lag, so band signals arrive later than their raw-price counterparts.
How traders use it
- As a calmer mean-reversion framework: excursions beyond the bands on the smoothed series filter one-bar spikes, at the price of later entries and exits.
- As trend context: the smoothed centerline's slope and price's position between the bands read like standard band analysis with less flicker.
- As a comparison layer: running SVE bands beside conventional bands shows which raw-price touches were noise, a quick form of signal hygiene.
Related concepts · Volatility estimators
Concept family
Volatility
56 concepts mapped · 43 in the Library
SVE Bands FAQ
What does SVE stand for in SVE bands?
It is the prefix Sylvain Vervoort attached to the indicators and studies he published in Technical Analysis of Stocks & Commodities magazine, taken from his name. The bands are one member of that family, which also includes several smoothed oscillator variants, all built around the same theme: heavy but low-lag smoothing of the input series before the classic calculation runs.
How are SVE bands different from Bollinger Bands?
Bollinger Bands average raw closes and offset by the standard deviation of those closes. SVE bands smooth the price series first, typically with Heikin-Ashi-style averaging plus further low-lag filters, before computing the center and the volatility offset. The result reacts less to individual bars, which means fewer false band touches but signals that lag their Bollinger equivalents.
Build SVE Bands your way.
Quant writes, tests, and refines it with you — then it runs on LuxAlgo charting or ports to TradingView.