earnings-preview

# Earnings Preview Skill Generates a pre-earnings briefing using Yahoo Finance data via [yfinance](https://github.com/ranaroussi/yfinance). Pulls together upcoming earnings date, consensus estimates, historical accuracy, analyst sentiment, and key financial context — everything you need before an earnings call. **Important**: Data is for research and educational purposes only. Not financial advice. yfinance is not affiliated with Yahoo, Inc. --- ## Step 1: Ensure yfinance Is Available **Current environment status:** ``` !`python3 -c "exec('try:\n import yfinance\n print(\'yfinance \' + yfinance.__version__ + \' installed\')\nexcept Exception:\n print(\'YFINANCE_NOT_INSTALLED\')')"` ``` If `YFINANCE_NOT_INSTALLED`, install it: ```python import subprocess, sys subprocess.check_call([sys.executable, "-m", "pip", "install", "-q", "yfinance"]) ``` If already installed, skip to the next step. --- ## Step 2: Identify the Ticker and Gather All Data Extract the ticker symbol from the user's request. If they mention a company name without a ticker, look it up. Then fetch all relevant data in one script to minimize API calls. ```python import yfinance as yf import pandas as pd from datetime import datetime ticker = yf.Ticker("AAPL") # replace with actual ticker # --- Core data --- info = ticker.info calendar = ticker.calendar # --- Estimates --- earnings_est = ticker.earnings_estimate revenue_est = ticker.revenue_estimate # --- Historical track record --- earnings_hist...