What Is VWAP and How Traders Use It
VWAP shows the average price weighted by volume — a key benchmark for intraday traders. Here’s how it works.
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VWAP (Volume Weighted Average Price) is the average price a stock has traded at during the day, weighted by volume. It’s a core benchmark for intraday traders and institutions.
How it’s different from a simple average
A normal average treats every price equally. VWAP weights each price by the volume traded there, so prices with heavy volume count more. This makes VWAP a better gauge of the "true" average price where most activity happened. It resets each trading day.
How traders use it
- Benchmark for execution — institutions aim to buy below VWAP and sell above it, to beat the day’s average. Large orders are often "worked" around VWAP.
- Intraday trend gauge — price above a rising VWAP suggests intraday bullishness; below a falling VWAP, bearishness.
- Dynamic support/resistance — price often reacts around the VWAP line during the day.
- Entries/exits — some traders buy pullbacks to VWAP in an uptrend, or treat a decisive break of VWAP as a shift in intraday control.
Caveats
- VWAP is an intraday tool — it resets daily and isn’t meant for long-term analysis.
- Like any indicator, it works best with price action and context, not alone.
- It’s a lagging, average-based measure — it describes where trading has been, not where it’s going.
For day traders, VWAP is one of the most useful single lines on the chart; for investors, it’s mostly irrelevant. Derivatives/intraday trading is high-risk. Education only, not advice.
