OPEN-SOURCE SCRIPT
Premarket&Regular Session Volume
This script provides a clean and practical overview of premarket cumulative volume compared with regular session volume, helping traders instantly identify unusual early-session liquidity.
Features
Tracks total premarket volume from 4:00–9:30 ET
Shows cumulative premarket buildup as a smooth line
Helps detect early liquidity spikes that often lead to halts, gap-ups or momentum runs
Designed for intraday scalpers and small-cap/momentum traders
Why It’s Useful
Premarket activity frequently reveals hidden demand long before the opening bell.
When premarket volume significantly exceeds average daily levels, the probability of early spikes, volatility events, or continuation moves increases.
This indicator offers a simple but powerful visual tool for evaluating market interest before the open and comparing it with regular session volume
Features
Tracks total premarket volume from 4:00–9:30 ET
Shows cumulative premarket buildup as a smooth line
Helps detect early liquidity spikes that often lead to halts, gap-ups or momentum runs
Designed for intraday scalpers and small-cap/momentum traders
Why It’s Useful
Premarket activity frequently reveals hidden demand long before the opening bell.
When premarket volume significantly exceeds average daily levels, the probability of early spikes, volatility events, or continuation moves increases.
This indicator offers a simple but powerful visual tool for evaluating market interest before the open and comparing it with regular session volume
開源腳本
秉持TradingView一貫精神，這個腳本的創作者將其設為開源，以便交易者檢視並驗證其功能。向作者致敬！您可以免費使用此腳本，但請注意，重新發佈代碼需遵守我們的社群規範。
免責聲明
這些資訊和出版物並非旨在提供，也不構成TradingView提供或認可的任何形式的財務、投資、交易或其他類型的建議或推薦。請閱讀使用條款以了解更多資訊。
免責聲明
這些資訊和出版物並非旨在提供，也不構成TradingView提供或認可的任何形式的財務、投資、交易或其他類型的建議或推薦。請閱讀使用條款以了解更多資訊。