使用说明
Python client and MCP server for volumeleaders.com
Unofficial. This project is not affiliated with, endorsed by, or connected to volumeleaders.com in any way.
Python client and MCP server for volumeleaders.com institutional block trade data.
Use it as a Python library to query institutional block trades, trade clusters, trade levels, and more with typed Pydantic models. Or run it as an MCP server to give AI coding assistants direct access to the same data.
Authentication works by extracting cookies from your browser session (no API keys needed).
Prerequisites
You must be logged into volumeleaders.com in Firefox before using the client. The library reads your browser cookies for authentication (there is no programmatic login).
Install
pip install volumeleaders
Or with uv:
uv add volumeleaders
Usage
from volumeleaders import VolumeLeadersClient, get_trades, get_exhaustion_scores
with VolumeLeadersClient() as client:
# Fetch institutional trades for a date range
trades = get_trades(
client,
start_date="2026-03-01",
end_date="2026-03-31",
tickers="AAPL",
)
for trade in trades:
print(f"{trade.ticker} {trade.trade} @ {trade.current}")
# Get exhaustion scores for today
scores = get_exhaustion_scores(client)
print(scores)
Available endpoints
| Function | Description |
|---|---|
get_trades |
Institutional block trades with full filter set |
get_trade_clusters |
Clustered trade activity |
get_trade_cluster_bombs |
Large cluster events |
get_exhaustion_scores |
Daily exhaustion score ranks |
get_earnings |
Earnings data |
get_company |
Company metadata |
get_snapshot |
Chart snapshot for a ticker |
get_all_snapshots |
Price snapshots for all tickers |
get_price_data |
Price/volume bar data |
get_chart_trades |
Individual large trades from the chart envelope |
get_chart_levels |
Chart trade levels |
get_trade_levels |
Trade level data |
get_trade_level_touches |
Trade level touch events |
get_institutional_volume |
Institutional volume |
get_ah_institutional_volume |
After-hours institutional volume |
get_total_volume |
Total volume |
get_trade_alerts |
Trade alerts |
get_trade_cluster_alerts |
Trade cluster alerts |
get_alert_configs |
Alert configurations |
get_watchlist_configs |
Watchlist configurations |
get_watchlist_tickers |
Tickers in a watchlist |
get_sector_breakdown |
Daily institutional dollar volume by sector |
get_institutional_outliers |
Statistical block trade volume outliers |
get_notional_by_sector_by_name |
Hierarchical sector, theme, and ticker capital flows |
get_supply_demand_areas |
Automated sector supply and demand support scores |
get_sector_daily_returns |
Multi-factor sector metrics, momentum, Sharpe, and risk |
get_dark_pool_volume_report |
Binned dark pool volume distribution profiles |
All endpoint functions take a VolumeLeadersClient as the first argument and return typed Pydantic models.
MCP Server
The library includes an MCP server that exposes VolumeLeaders data as tools for AI coding assistants. 12 tools are available:
trades: Institutional block trade scanner with context-aware defaults.trade_clusters: Institutional trade cluster scanner for a given day.trade_cluster_bombs: Large trade cluster bomb events over date ranges.trade_levels: Institutional trade levels for a ticker symbol.trade_level_touches: Intraday trade level touch scanner.sector_flows: Daily institutional dollar flows and market share across sectors.institutional_outliers: Statistical block trade volume anomalies (Z-scores).sector_themes: Hierarchical capital allocation (Sector -> Theme -> Tickers).sector_support_scores: Automated supply and demand support score distributions.sector_factors: Multi-factor sector scorecard (Momentum, Sharpe, Beta, Volatility).sector_rotation_rrg: JdK Relative Rotation Graph (RRG) modeling against SPY.dark_pool_profile: Dark pool price-volume profile and Point-of-Control (POC).
Quick start with uv
No installation needed:
uv run --with "volumeleaders" volumeleaders-mcp
Or if the package is already installed:
volumeleaders-mcp
Client configuration
Claude Code (.mcp.json)
Create .mcp.json in your project root.
Using uv:
{
"mcpServers": {
"volumeleaders": {
"type": "stdio",
"command": "uv",
"args": ["run", "--with", "volumeleaders", "volumeleaders-mcp"]
}
}
}
After adding the config, restart Claude Code and run /mcp to verify the server appears.
OpenCode (opencode.json)
Add to opencode.json (or opencode.jsonc) in your project root.
Using uv:
{
"mcp": {
"volumeleaders": {
"type": "local",
"command": ["uv", "run", "--with", "volumeleaders", "volumeleaders-mcp"]
}
}
}
License
MIT