VWAP Explained: Volume-Weighted Average Price

VWAP (Volume-Weighted Average Price) is the average price weighted by volume over a session. It answers a simple question: what is the average price everyone actually paid? That makes it a powerful fair-value benchmark.

Why VWAP Matters

Unlike a simple moving average, VWAP gives more weight to high-volume prices. Institutions use it to gauge whether they are buying above or below the day's true average — and to benchmark execution. For retail traders, it acts as a dynamic line of "fair value":

• Price above VWAP: buyers are in control; the session is bullish.
• Price below VWAP: sellers are in control; the session is bearish.
• Price at VWAP: equilibrium — a common area for reactions.

VWAP Bands

Setup.Cash's VWAP + Bands plots standard-deviation bands around VWAP, similar to Bollinger Bands. The bands mark stretched conditions:

• A move to the upper band can mean overextension (mean-reversion fade) or strength (trend continuation).
• VWAP itself often acts as support in uptrends and resistance in downtrends.

How to Trade VWAP

Trend bias. Only take longs while price holds above VWAP and shorts while below — a clean intraday bias filter.

Pullback entries. In an uptrend, buy pullbacks to VWAP; in a downtrend, sell rallies to VWAP.

Band reversion. Fade moves to the outer bands when the session is ranging.

Building It in Setup.Cash

Add the VWAP + Bands indicator in the builder, choose the session and band multiplier, and condition on the price-vs-VWAP relationship. Or describe it in text-to-strategy.

A Note on Sessions

VWAP is session-based — it resets each session (daily, weekly, etc.). Because each bot scans one market, VWAP behaves consistently across the instruments in that bot.

Build a Custom VWAP Tool

In the Indicators Lab you can build VWAP-based tools using volume-weighted calculations, or generate one with AI.

VWAP is one of the most respected intraday benchmarks because it reflects real participation, not just price. Use it as a bias filter and reversion guide, and backtest before trading live.