llama-index-packs-stock-market-data-query-engine 0.4.0

llama-index packs stock_market_data_query_engine integration

Stock Market Data Query Engine Pack

Query and retrieve historical market data for a list of stock tickers. It utilizes Yahoo Finance (yfinance) to fetch historical stock prices.

CLI Usage

You can download llamapacks directly using llamaindex-cli, which comes installed with the llama-index python package:

llamaindex-cli download-llamapack StockMarketDataQueryEnginePack --download-dir ./stock_market_data_pack

You can then inspect the files at ./stock_market_data_pack and use them as a template for your own project.

Code Usage

You can download the pack to a the ./stock_market_data_pack directory:

from llama_index.core.llama_pack import download_llama_pack

# download and install dependencies
StockMarketDataQueryEnginePack = download_llama_pack(
    "StockMarketDataQueryEnginePack", "./stock_market_data_pack"
)

From here, you can use the pack, or inspect and modify the pack in ./stock_market_data_pack.

Then, you can set up the pack like so:

# create the pack
stock_market_data_pack = StockMarketDataQueryEnginePack(
    ["MSFT"],
    period="1mo",
)

The run() function is a light wrapper around query_engine.query().

response = stock_market_data_pack.run(
    "What is the average closing price for MSFT?"
)