VWAP
intermediate
7 min read
Updated 2026-07-13
Reviewed by SST Editorial
Key Takeaways
- 01.Calculated intraday, resetting at the market open.
- 02.Calculates cumulative dollar volume divided by cumulative volume.
- 03.Acts as a dynamic support or resistance line for intraday traders.
- 04.Used by institutional algorithms to execute large orders without causing market impact.
Why it matters
VWAP is the institutional gold standard for trade execution. Buying below VWAP is considered a good fill (below average market cost), while buying above is considered a premium fill.
Common Mistakes
Using VWAP on multi-day charts
Standard VWAP resets daily and is strictly an intraday indicator. Using it on weekly or monthly charts is a formula error unless specifically using Anchored VWAP.