estimate-analysis

1# Estimate Analysis Skill
2 
3If your host has not already executed the shell probes below (for example, in Codex), run the commands inside the `!` wrappers with its shell tool before choosing a setup path. Use the actual output; if shell access is unavailable, report that limitation.
4 
5Deep-dives into analyst estimates and revision trends using Yahoo Finance data via [yfinance](https://github.com/ranaroussi/yfinance). Covers EPS and revenue estimate distributions, revision momentum, growth projections, and multi-period comparisons — the full picture of where the street thinks a company is heading.
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7**Important**: Data is for research and educational purposes only. Not financial advice. yfinance is not affiliated with Yahoo, Inc.
8 
9---
10 
11## Step 1: Ensure yfinance Is Available
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13**Current environment status:**
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15```
16!`python3 -c "exec('try:\n import yfinance\n print(\'yfinance \' + yfinance.__version__ + \' installed\')\nexcept Exception:\n print(\'YFINANCE_NOT_INSTALLED\')')"`
17```
18 
19If `YFINANCE_NOT_INSTALLED`, install it:
20 
21```python
22import subprocess, sys
23subprocess.check_call([sys.executable, "-m", "pip", "install", "-q", "yfinance"])
24```
25 
26If already installed, skip to the next step.
27 
28---
29 
30## Step 2: Identify the Ticker and Gather Estimate Data
31 
32Extract the ticker from the user's request. Fetch all estimate-related data in one script.
33 
34```python
35import yfinance as yf
36import pandas as pd
37 
38ticker = yf.Ticker("AAPL")  # replace with actual ticker
39 
40# --- Estimate data ---
41…