OPEN-SOURCE SCRIPT
Volume vs Price Impact Z-Score
Volume vs Price Impact Z‑Score
This indicator measures how disproportionate the traded volume is relative to the price movement of a candle.
Step 1: Volume-to-Price Impact (VPI)
VPI = Volume / (abs(Close - Open) + ε)
(or optionally using High - Low as the price range)
Step 2: Z‑Score Standardization
Z = (VPI - SMA(VPI, length)) / STDEV(VPI, length)
Interpretation:
Z > 2 → High volume with little price movement → possible absorption (accumulation/distribution).
Z < -2 → Large price move with low volume → weak or illiquid move (potential false breakout).
Use cases:
Detecting accumulation/distribution phases.
Highlighting false breakouts or weak price moves.
Supporting entry/exit decisions based on market efficiency (volume vs. price impact).
This indicator measures how disproportionate the traded volume is relative to the price movement of a candle.
Step 1: Volume-to-Price Impact (VPI)
VPI = Volume / (abs(Close - Open) + ε)
(or optionally using High - Low as the price range)
Step 2: Z‑Score Standardization
Z = (VPI - SMA(VPI, length)) / STDEV(VPI, length)
Interpretation:
Z > 2 → High volume with little price movement → possible absorption (accumulation/distribution).
Z < -2 → Large price move with low volume → weak or illiquid move (potential false breakout).
Use cases:
Detecting accumulation/distribution phases.
Highlighting false breakouts or weak price moves.
Supporting entry/exit decisions based on market efficiency (volume vs. price impact).
开源脚本
秉承TradingView的精神，该脚本的作者将其开源，以便交易者可以查看和验证其功能。向作者致敬！您可以免费使用该脚本，但请记住，重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
开源脚本
秉承TradingView的精神，该脚本的作者将其开源，以便交易者可以查看和验证其功能。向作者致敬！您可以免费使用该脚本，但请记住，重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。