VWAP

What Is VWAP?

The VWAP (Volume Weighted Average Price) is the volume-weighted average price calculated by dividing the total value of all traded transactions by the total volume. The formula is:

VWAP = Sum (Price x Volume) / Sum (Volume)

Unlike a simple average price, the VWAP weights price levels with high volume more heavily than those with low volume. This reveals where the actual fair value of the market lies, based on real trading activity.

Why Do Institutions Use VWAP?

Institutional traders and algorithms use the VWAP as a primary benchmark for execution quality. When a portfolio manager wants to build a large position, they typically evaluate their execution against whether they traded better or worse than the VWAP.

This creates concrete market dynamics:

• VWAP algorithms distribute large orders throughout the day to buy or sell as close to VWAP as possible
• Buying below VWAP is considered favorable; buying above VWAP is considered expensive
• VWAP therefore frequently acts as dynamic support or resistance, because institutional algorithms operate around this level

VWAP as a Trading Tool

Intraday VWAP

The intraday VWAP starts at the beginning of the trading session and accumulates throughout the day. In the first minutes it reacts strongly to individual trades but stabilizes as the session progresses.

Traders use the intraday VWAP for:

• Trend confirmation: Price trading above VWAP means buyers dominate; below means sellers dominate
• Mean reversion: After strong deviations from VWAP, price tends to revert back
• Entry filter: Only long trades above VWAP, only short trades below

Anchored VWAP

The anchored VWAP is calculated not from the session start but from a trader-defined point in time — for example, a swing high, a news event, or the beginning of a specific move. It shows the average entry price of all market participants since that point.

VWAP Standard Deviations

Most platforms display VWAP bands at plus and minus 1 and 2 standard deviations. These bands mark statistically significant deviations from fair value:

• Plus/minus 1 standard deviation: Contains approximately 68% of traded volume
• Plus/minus 2 standard deviations: Contains approximately 95% of traded volume — extremes that frequently lead to pullbacks

VWAP and Volume Profile

VWAP and the volume profile complement each other. While VWAP shows a dynamic average over time, the volume profile visualizes the static distribution of volume across price levels. The POC (Point of Control) of the volume profile and VWAP frequently lie near each other — when they diverge, it indicates a distortion in the market.

Frequently Asked Questions

Does VWAP work on all timeframes?

VWAP is primarily an intraday tool since it is calculated from session start. For higher timeframes, the anchored VWAP, calculated from any starting point, is more appropriate. On weekly or monthly charts, some traders use the weekly or monthly VWAP.

Which markets are suitable for VWAP?

VWAP is most meaningful for instruments with a central exchange and reliable volume data, particularly futures. In forex or crypto spot markets, centralized volume is absent, making VWAP less reliable.

How does VWAP differ from a moving average?

A moving average weights every price equally (SMA) or by recency (EMA). VWAP weights by volume and thus shows where actual trading occurred. During phases with high volume at a price level, VWAP is pulled toward that level — a moving average does not react to this.

Is VWAP an indicator or a level?

Both. VWAP is a dynamic level that changes throughout the day and functions as an institutional benchmark. At the same time, it is plotted on the chart as an indicator and, in combination with standard deviation bands, provides contextual information about the current market state.