# Percentage Volume Oscillator (PVO) MCP for AI Agents AI Agent Connect

> Percentage Volume Oscillator (PVO) Calculator MCP for analyzing volume momentum. It calculates core PVO metrics, identifies signal crossovers, and detects price-volume divergences to help your AI agent validate market trends through volume-based technical analysis.

## Overview
- **Category:** finance
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_O45yMDg6BgsBpZ4vJGYrZkZcUds1JxH8GnzCebpw/ai-agent-connect
- **Tags:** pvo, volume, technical-analysis, ema, momentum

## Description

Analyzing volume momentum usually means staring at charts and manually calculating oscillators to see if price moves are backed by real buying or selling pressure. This MCP changes that by giving your AI agent the ability to perform precise technical calculations on volume data. Instead of guessing if a price spike is meaningful, you can have your agent compute the Percentage Volume Oscillator and its signal line to find actual momentum shifts. It handles the heavy lifting of identifying zero-line crosses and signal crossovers, so you don't have to hunt for them in a spreadsheet. You can even check if volume momentum aligns with price momentum by comparing PVO against MACD. By connecting this to your preferred AI client through the Vinkius catalog, you turn a standard chat interface into a sophisticated technical analysis workstation that understands the relationship between volume and price action.

## Tools

### identify_pvo_signals
Detects zero-line crosses, signal crossovers, and divergences in your data. This helps find momentum shifts quickly.

### calculate_pvo_metrics
Computes core PVO values, the signal line, and the histogram. It turns raw volume into structured momentum data.

### compare_with_macd
Compares volume momentum against price-based MACD. It validates whether volume and price are moving in sync.

## Prompt Examples

**Prompt:** 
```
Can you calculate the PVO metrics for this volume series: [100, 120, 110, 130, 150, 140, 160, 180, 170, 190, 210, 230, 220, 250, 270]?
```

**Response:** 
```
Here are the calculated PVO metrics for your series:

| Metric | Value |
| :--- | :--- |
| **PVO** | 0.5, 1.2, 0.8, 1.5, 2.1, 1.8, 2.5, 3.2, 2.8, 3.5, 4.2, 4.8, 4.3, 5.1, 5.8 |
| **Signal Line** | *Calculated based on EMA smoothing*
| **Histogram** | *Calculated based on PVO/Signal difference*

The momentum shows a steady upward trend in volume conviction.
```

**Prompt:** 
```
Are there any important signals in this data? PVO: [1, 2, 3, 2, 1, 0, -1, -2], Signal: [0, 1, 2, 2, 1, 0, -1, -2], Price: [10, 11, 12, 12, 11, 10, 9, 8]
```

**Response:** 
```
I've analyzed the data and found the following signals:

*   **Bullish Signal Crossover:** Detected at index 1 (where PVO crossed above the signal line).
*   **Bearish Zero-Line Cross:** Detected at index 5 (where PVO crossed below zero).

The price action follows the bearish zero-line cross closely, suggesting a loss of upward momentum.
```

**Prompt:** 
```
Does the volume momentum match the price movement here? PVO: [2, 3, 4, 3, 2], Price: [100, 105, 110, 108, 105]
```

**Response:** 
```
I compared the volume momentum (PVO) with the price momentum (MACD) for your series.

**Result:** The correlation score is **0.85**.

This indicates a **strong alignment** between volume and price momentum, suggesting the recent price fluctuations are well-supported by volume changes.
```

## Capabilities

### Compute volume momentum metrics
Get precise PVO values, signal lines, and histograms from any volume series.

### Detect technical signal crossovers
Find zero-line crosses and signal crossovers automatically within your data.

### Identify price-volume divergences
Spot when price movement and volume momentum are moving in opposite directions.

### Validate trends with MACD comparison
Check if volume-based momentum matches price-based momentum to confirm trends.

## Use Cases

### Confirming a breakout
A trader sees a price spike and asks their agent to check if the PVO signal line confirms the momentum.

### Detecting exhaustion
An analyst uses the tool to find divergences where price is rising but volume momentum is falling.

### Automating signal scanning
A quant provides a week of data to identify exactly when a bearish zero-line cross occurred.

### Trend validation
A user compares PVO and MACD to ensure a new trend isn't just a low-volume fluke.

## Benefits

- Eliminate manual math by letting your agent calculate PVO metrics and histograms instantly.
- Spot trend reversals faster using identify_pvo_signals to find zero-line crosses.
- Confirm price breakouts by using compare_with_macd to check volume-price alignment.
- Detect hidden weaknesses in trends through automated price-volume divergence detection.
- Speed up technical research by feeding raw data directly into your agent for analysis.

## How It Works

The bottom line is you turn raw volume data into actionable momentum signals through a simple chat interface.

1. Provide your volume or price data series to your AI agent.
2. The agent uses the connected MCP to run the specific technical calculations.
3. You receive a clear breakdown of PVO values, signals, or momentum correlations.

## Frequently Asked Questions

**How can I use the Percentage Volume Oscillator (PVO) MCP to find trends?**
You can provide your volume data to your agent, and it will use the PVO tools to identify momentum shifts, signal crossovers, and zero-line crosses that indicate trend changes.

**Can this Percentage Volume Oscillator (PVO) MCP detect fake breakouts?**
Yes. By using the tools to check for price-volume divergences, you can see if a price breakout is happening on weakening volume, which often signals a false move.

**Does the Percentage Volume Oscillator (PVO) MCP work with any volume data?**
Yes, as long as you provide a valid series of volume numbers, the agent can calculate the necessary PVO metrics and signal lines for you.

**How does the Percentage Volume Oscillator (PVO) MCP help with MACD analysis?**
It allows you to compare volume-based momentum directly against price-based momentum, helping you confirm if a trend has real volume conviction behind it.

**Can I use the Percentage Volume Oscillator (PVO) MCP in Claude or Cursor?**
Yes, you can connect this MCP to any compatible client like Claude, Cursor, or Windsurf via Vinkius to perform technical analysis directly in your chat.