OPEN-SOURCE SCRIPT
Negative Volume Index Oscillator [ZOM]
Negative Volume Index Oscillator [ZOM] (NVI Oscillator) is a momentum-based indicator designed to highlight underlying market activity by focusing on periods of declining volume. Built around the classic Negative Volume Index (NVI), this tool transforms the raw data into a normalized oscillator, making it easier to interpret shifts in trend, momentum, and potential reversals.
The oscillator measures the deviation of smoothed NVI from its long-term average, presenting this relationship as a percentage-based value centered around a zero line. This allows traders to quickly identify whether price action is supported by quieter, more “informed” market participation, which is often associated with institutional positioning.
A configurable signal line is included to help identify momentum shifts through crossovers and crossunders. These interactions can be used to spot early trend changes or confirm continuation depending on market context.
To provide additional structure, the indicator includes optional volatility bands derived from standard deviation. These bands help identify statistically stretched conditions where price may be overextended, increasing the likelihood of mean reversion or consolidation.
The script also features built-in divergence detection, comparing oscillator movement to price action. Bullish and bearish divergences are automatically identified, offering early warning signals of potential reversals when momentum and price begin to disagree.
Key features include:
- Oscillator derived from smoothed Negative Volume Index
- Signal line with multiple moving average options
- Volatility bands for identifying extreme conditions
- Histogram visualization for momentum strength
- Automatic bullish and bearish divergence detection
- Crossover and crossunder markers for signal clarity
- Fully customizable smoothing, lengths, and visual settings
This indicator is designed to complement price action analysis by providing a deeper view into momentum behavior during low-volume conditions, helping traders identify potential turning points and confirm trend strength.
The oscillator measures the deviation of smoothed NVI from its long-term average, presenting this relationship as a percentage-based value centered around a zero line. This allows traders to quickly identify whether price action is supported by quieter, more “informed” market participation, which is often associated with institutional positioning.
A configurable signal line is included to help identify momentum shifts through crossovers and crossunders. These interactions can be used to spot early trend changes or confirm continuation depending on market context.
To provide additional structure, the indicator includes optional volatility bands derived from standard deviation. These bands help identify statistically stretched conditions where price may be overextended, increasing the likelihood of mean reversion or consolidation.
The script also features built-in divergence detection, comparing oscillator movement to price action. Bullish and bearish divergences are automatically identified, offering early warning signals of potential reversals when momentum and price begin to disagree.
Key features include:
- Oscillator derived from smoothed Negative Volume Index
- Signal line with multiple moving average options
- Volatility bands for identifying extreme conditions
- Histogram visualization for momentum strength
- Automatic bullish and bearish divergence detection
- Crossover and crossunder markers for signal clarity
- Fully customizable smoothing, lengths, and visual settings
This indicator is designed to complement price action analysis by providing a deeper view into momentum behavior during low-volume conditions, helping traders identify potential turning points and confirm trend strength.
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.