Why Is a Volume-Weighted Average Price (VWAP) Often Used in Reference Rates?

VWAP is used because it gives greater importance to prices where more actual trading volume occurred. This makes the resulting reference rate a more accurate reflection of the true market price and less susceptible to manipulation by small, non-representative trades.

By factoring in volume, the index better captures the price at which the majority of market activity took place during the settlement window.

What Are the Trade-Offs between Using a TWAP and a Volume-Weighted Average Price (VWAP) Oracle?
What Are the Specific Mechanisms Used in Volume-Weighted Reference Rates?
What Is the Advantage of Using a Median Price over an Average Price in Data Aggregation?
How Does a Volume-Weighted Average Price (VWAP) Differ from a Simple Average in Settlement?
What Is the Difference between TWAP and Volume-Weighted Average Price (VWAP)?
What Is a “Volume-Weighted Average Price” (VWAP) and How Is It Used in Settlement?
How Is the Calculation of VWAP Different from a Simple Moving Average (SMA)?
What Are the Mathematical Formulas behind VWAP and Other Volume-Weighting Techniques?

Glossar