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Key terms for this guide
These glossary pages cover the ideas and platform language most closely tied to this workflow.
Session VWAP is steadier by design
A standard session VWAP keeps the entire session in the calculation, which makes it a more stable fair-value reference for traders who want the current day to matter as a whole.
Exponential VWAP reacts faster
An exponential variant gives more weight to recent activity, which can make it more responsive during intraday shifts but also more sensitive to short-lived noise.
The better choice depends on the question
If the question is where fair value sits for the session, the session VWAP is usually cleaner. If the question is whether current conditions are shifting quickly enough to demand a faster reference, the exponential version can help.