OPEN-SOURCE SCRIPT
Participation Regime (Volume Context)

Most failed trades aren’t caused by bad entries.
They’re taken in environments where participation is weak.
Price can move without participation.
Trends usually don’t survive it.
This indicator focuses on how much participation is present, not on predicting direction or generating trades.
What it looks at:
The tool compares a fast and a slow volume EMA to see whether activity is expanding or fading relative to its own recent history.
Based on that, the environment is classified into:
LOW participation
NORMAL participation
HIGH participation
This is meant to describe the quality of the environment, not the quality of a setup.
How it’s meant to be used
Use it as a context and risk filter on top of an existing system.
Examples:
Reduce size or expectations when participation is weak
Allow normal or full risk when participation is strong
Be more selective in low-quality environments
It does not tell you when to enter or exit.
It does not predict price.
It does not replace a strategy.
What this is not:
Not a buy/sell indicator
Not a confirmation signal
Not a volume spike alert
Not designed for scalping or mean-reversion
Examples
Example 1 — High participation environment
Participation expands and trend continuation behaves as expected.

Example 2 — Low participation environment
Weak participation environments tend to produce noise and false moves.

Closing thought
Structure decides entries.
Participation influences outcomes.
This tool exists to help judge when trend continuation is statistically more or less favorable, so risk and expectations can be adjusted accordingly.
Notes:
Works on any market and timeframe
Best used as a higher-timeframe context layer
Built for trend-following and swing-based approaches
If you read this and think “this tells me when to buy”, this tool is not for you.
If you read this and think “this helps me understand when to push risk and when not to”, then it’s doing its job.
They’re taken in environments where participation is weak.
Price can move without participation.
Trends usually don’t survive it.
This indicator focuses on how much participation is present, not on predicting direction or generating trades.
What it looks at:
The tool compares a fast and a slow volume EMA to see whether activity is expanding or fading relative to its own recent history.
Based on that, the environment is classified into:
LOW participation
NORMAL participation
HIGH participation
This is meant to describe the quality of the environment, not the quality of a setup.
How it’s meant to be used
Use it as a context and risk filter on top of an existing system.
Examples:
Reduce size or expectations when participation is weak
Allow normal or full risk when participation is strong
Be more selective in low-quality environments
It does not tell you when to enter or exit.
It does not predict price.
It does not replace a strategy.
What this is not:
Not a buy/sell indicator
Not a confirmation signal
Not a volume spike alert
Not designed for scalping or mean-reversion
Examples
Example 1 — High participation environment
Participation expands and trend continuation behaves as expected.
Example 2 — Low participation environment
Weak participation environments tend to produce noise and false moves.
Closing thought
Structure decides entries.
Participation influences outcomes.
This tool exists to help judge when trend continuation is statistically more or less favorable, so risk and expectations can be adjusted accordingly.
Notes:
Works on any market and timeframe
Best used as a higher-timeframe context layer
Built for trend-following and swing-based approaches
If you read this and think “this tells me when to buy”, this tool is not for you.
If you read this and think “this helps me understand when to push risk and when not to”, then it’s doing its job.
Mã nguồn mở
Theo đúng tinh thần TradingView, tác giả của tập lệnh này đã công bố nó dưới dạng mã nguồn mở, để các nhà giao dịch có thể xem xét và xác minh chức năng. Chúc mừng tác giả! Mặc dù bạn có thể sử dụng miễn phí, hãy nhớ rằng việc công bố lại mã phải tuân theo Nội quy.
Thông báo miễn trừ trách nhiệm
Thông tin và các ấn phẩm này không nhằm mục đích, và không cấu thành, lời khuyên hoặc khuyến nghị về tài chính, đầu tư, giao dịch hay các loại khác do TradingView cung cấp hoặc xác nhận. Đọc thêm tại Điều khoản Sử dụng.
Mã nguồn mở
Theo đúng tinh thần TradingView, tác giả của tập lệnh này đã công bố nó dưới dạng mã nguồn mở, để các nhà giao dịch có thể xem xét và xác minh chức năng. Chúc mừng tác giả! Mặc dù bạn có thể sử dụng miễn phí, hãy nhớ rằng việc công bố lại mã phải tuân theo Nội quy.
Thông báo miễn trừ trách nhiệm
Thông tin và các ấn phẩm này không nhằm mục đích, và không cấu thành, lời khuyên hoặc khuyến nghị về tài chính, đầu tư, giao dịch hay các loại khác do TradingView cung cấp hoặc xác nhận. Đọc thêm tại Điều khoản Sử dụng.