---
name: vwap
kind: function
lang: py
domain: finance
version: "1.0.0"
purity: pure
signature: "def vwap(prices: list, volumes: list) -> float"
description: "Calcula el Volume-Weighted Average Price (VWAP)."
tags: [finance, vwap, volume, indicator, python]
uses_functions: []
uses_types: []
returns: []
returns_optional: false
error_type: ""
imports: []
tested: false
tests: []
test_file_path: ""
file_path: "python/functions/finance/finance.py"
---

## Ejemplo

```python
prices = [100.0, 101.0, 102.0, 101.5]
volumes = [1000, 1500, 1200, 800]
result = vwap(prices, volumes)
# 101.0888...
```

## Notas

Formula: sum(price_i * volume_i) / sum(volume_i).
Retorna 0.0 si las listas estan vacias, tienen distinto tamanio, o el volumen total es cero.