You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "stock_index_trend", "description": "Fetch the index trend earnings history information for a specific stock symbol from the Yahoo Finance API.", "parameters": {"symbol": {"description": "The stock symbol to fetch the index trend data for.", "type": "str", "default": "AAPL"}}}]
Retrieve the index trend data for 'PYPL' and 'SQ' stocks.
user
assistant
[{"name": "stock_index_trend", "arguments": {"symbol": "PYPL"}}, {"name": "stock_index_trend", "arguments": {"symbol": "SQ"}}]