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AI summary

AI summary

Broad Market Index is a TradingView indicator measuring market breadth by tracking the ratio of symbols moving up versus down. The indicator reveals broad market momentum based on all stocks in NYSE. Includes broad market reversal signals and backtesting.

Broad Market Index is a TradingView indicator measuring market breadth by tracking the ratio of symbols moving up versus down. The indicator reveals broad market momentum based on all stocks in NYSE. Includes broad market reversal signals and backtesting.

Broad Market Index is a TradingView indicator measuring market breadth by tracking the ratio of symbols moving up versus down. The indicator reveals broad market momentum based on all stocks in NYSE. Includes broad market reversal signals and backtesting.

TradingView Breadth Indicator Broad Market Index

TradingView Breadth Indicator Broad Market Index

TradingView Breadth Indicator Broad Market Index

Broad Market Index displays market breadth based on NYSE stocks moving up and down with breadth trusts and backtesting

Broad Market Index displays market breadth based on NYSE stocks moving up and down with breadth trusts and backtesting

Broad Market Index displays market breadth based on NYSE stocks moving up and down with breadth trusts and backtesting

Main image for the guide "TradingView Volume Footprint"
Main image for the guide "TradingView Volume Footprint"
Main image for the guide "TradingView Volume Footprint"

Kenneth

Kenneth

Jan 26, 2026

Jan 26, 2026

3 min read

3 min read

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About Broad market index

Broad market index is a market breadth based oscillator, depicting broad market trend by analysing ratio between symbols moving up and symbols moving down in a given market. When market breadth is positive, more symbols are going up and when negative, more symbols are going down. As markets tend to correlate, broad market trend dictates likely path for all individual symbols that make up the market.

About Broad market index

Broad market index is a market breadth based oscillator, depicting broad market trend by analysing ratio between symbols moving up and symbols moving down in a given market. When market breadth is positive, more symbols are going up and when negative, more symbols are going down. As markets tend to correlate, broad market trend dictates likely path for all individual symbols that make up the market.

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Key features and settings

This tool provides market breadth for US equities (based on NYSE advancers - decliners) and ability to build two custom breadth baskets with up to 39 symbols included in each. Market breadth can be customized with variety of smoothing options, weighting and threshold modes to find most optimal rules for trend following.

Backtesting market breadth

Performance of the model is reflected on metrics showing percentage of up/down moves during bullish/bearish states.

Example

↑ 63% = 63% of price moves during positive breadth state are to the upside
↓ 59% = 59% of price moves during negative breadth state are to the downside

Building custom market breadth index

By default, market breadth is calculated based on NYSE advancers - decliners, usable for all major indices that depict broad markets in US equities (SP500, QQQ, IWM). Users can also build 2 custom breadth baskets consisting of up to 39 symbols for defining broad market on other asset classes, such as cryptocurrencies. Custom baskets are suitable for any chart that fairly represents a market as a whole.

Example

Basket consisting of cryptocurrencies = Use on TOTAL (all cryptocurrencies aggregated)
Basket consisting of healthcare stocks = Use on XLV (healthcare sector ETF)

Customizing market breadth index

Breadth line can be further refined using various smoothing options (SMA, EMA, HMA, RMA, WMA), threshold method and weights. By default, threshold (dividing line between bullish and bearish states) is set to fixed at 0, depicting an equilibrium where equal amount of symbols are going up and down.

Fixed and dynamic threshold

Threshold mode can also be set to Dynamic, switching threshold to a moving average of the breadth line. Fundamental functionality still remains, breadth line above threshold marks bullish state and below threshold marks bearish state. Difference here is that the threshold no longer depicts a point of equilibrium, but simply a smoothed version of the breadth line itself, which can catch turns in broad market trend earlier.

Volatility adjusted market breadth

Breadth basket can be adjusted to volatility of the viewed chart, causing an overstating of breadth on high volatility and understating on low volatility. Weighting takes into account magnitude of up/down moves, which can provide better relevance for trend following purposes.

Key features and settings

This tool provides market breadth for US equities (based on NYSE advancers - decliners) and ability to build two custom breadth baskets with up to 39 symbols included in each. Market breadth can be customized with variety of smoothing options, weighting and threshold modes to find most optimal rules for trend following.

Backtesting market breadth

Performance of the model is reflected on metrics showing percentage of up/down moves during bullish/bearish states.

Example

↑ 63% = 63% of price moves during positive breadth state are to the upside
↓ 59% = 59% of price moves during negative breadth state are to the downside

Building custom market breadth index

By default, market breadth is calculated based on NYSE advancers - decliners, usable for all major indices that depict broad markets in US equities (SP500, QQQ, IWM). Users can also build 2 custom breadth baskets consisting of up to 39 symbols for defining broad market on other asset classes, such as cryptocurrencies. Custom baskets are suitable for any chart that fairly represents a market as a whole.

Example

Basket consisting of cryptocurrencies = Use on TOTAL (all cryptocurrencies aggregated)
Basket consisting of healthcare stocks = Use on XLV (healthcare sector ETF)

Customizing market breadth index

Breadth line can be further refined using various smoothing options (SMA, EMA, HMA, RMA, WMA), threshold method and weights. By default, threshold (dividing line between bullish and bearish states) is set to fixed at 0, depicting an equilibrium where equal amount of symbols are going up and down.

Fixed and dynamic threshold

Threshold mode can also be set to Dynamic, switching threshold to a moving average of the breadth line. Fundamental functionality still remains, breadth line above threshold marks bullish state and below threshold marks bearish state. Difference here is that the threshold no longer depicts a point of equilibrium, but simply a smoothed version of the breadth line itself, which can catch turns in broad market trend earlier.

Volatility adjusted market breadth

Breadth basket can be adjusted to volatility of the viewed chart, causing an overstating of breadth on high volatility and understating on low volatility. Weighting takes into account magnitude of up/down moves, which can provide better relevance for trend following purposes.

How to use Broad market index in trading

The utility of market breadth is based on the idea that markets correlate and individual symbols making up the market will eventually join the broad market trend. With this in mind, going against broad market is like swimming upstream, it's going to be the hard way.

Trend following with market breadth

A well performing basket with clear skew for upside and downside on respective breadth states can be used to form directional bias for trades and risk on/off regimes for investing.

Spotting broad market reversals

Thrusts signify two things: a historical extreme in breadth and an aggressive move to the opposite direction. Thrusts are valuable clues for exhaustion in broad market trend, potentially leading to a reversal.

Weak market momentum using divergences

Market breadth and price diverging signify events where most symbols that make up the market are going one way but a few high weight symbols (big tech for SP500) are going the other way. In other words, only a few symbols are moving the market while general interest and intention is to the other direction. Divergences in breadth and price are not ideal for sustainable trend and can be expected to eventually revert to the direction of broad market.

How to use Broad market index in trading

The utility of market breadth is based on the idea that markets correlate and individual symbols making up the market will eventually join the broad market trend. With this in mind, going against broad market is like swimming upstream, it's going to be the hard way.

Trend following with market breadth

A well performing basket with clear skew for upside and downside on respective breadth states can be used to form directional bias for trades and risk on/off regimes for investing.

Spotting broad market reversals

Thrusts signify two things: a historical extreme in breadth and an aggressive move to the opposite direction. Thrusts are valuable clues for exhaustion in broad market trend, potentially leading to a reversal.

Weak market momentum using divergences

Market breadth and price diverging signify events where most symbols that make up the market are going one way but a few high weight symbols (big tech for SP500) are going the other way. In other words, only a few symbols are moving the market while general interest and intention is to the other direction. Divergences in breadth and price are not ideal for sustainable trend and can be expected to eventually revert to the direction of broad market.

Get Broad market index on TradingView

Find TradingView indicators easily by opening up any chart on TradingView (e.g. TSLA) and clicking Indicators tab on top menu. To find all our tools, search "quantifytools" and click an indicator to add to your chart.

TradingView page
Broad market index on TradingView ↗



Get Broad market index on TradingView

Find TradingView indicators easily by opening up any chart on TradingView (e.g. TSLA) and clicking Indicators tab on top menu. To find all our tools, search "quantifytools" and click an indicator to add to your chart.

TradingView page
Broad market index on TradingView ↗



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We are an independent script vendor on TradingView and have no affiliation with them. All content provided by us are strictly for educational purposes and should not be construed as financial advice.


Hypothetical or simulated performance shown does not represent actual trading and past results do not guarantee future performance. By using our content for decision making, you do it at your own risk and fully acknowledge that you alone are responsible for your own research and financial decisions.


© 2022-2026 Flowly Indicators. All rights reserved.

Flowly Indicators

See through charts with orderflow

hello@flowly.tools

Disclaimer

We are an independent script vendor on TradingView and have no affiliation with them. All content provided by us are strictly for educational purposes and should not be construed as financial advice.


Hypothetical or simulated performance shown does not represent actual trading and past results do not guarantee future performance. By using our content for decision making, you do it at your own risk and fully acknowledge that you alone are responsible for your own research and financial decisions.


© 2022-2026 Flowly Indicators. All rights reserved.

hello@flowly.tools

Disclaimer

We are an independent script vendor on TradingView and have no affiliation with them. All content provided by us are strictly for educational purposes and should not be construed as financial advice.


Hypothetical or simulated performance shown does not represent actual trading and past results do not guarantee future performance. By using our content for decision making, you do it at your own risk and fully acknowledge that you alone are responsible for your own research and financial decisions.


© 2022-2026 Flowly Indicators. All rights reserved.

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