Homework 1: Intro and Data Sources

https://github.com/DataTalksC…
Deadline: 14 September 2026 (Mon), 22:59
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Questions

1. Which year had the highest number of additions (starting from 2020)? (2 points)

2. How many indexes (out of 10) have better year-to-date returns than the US (S&P 500) as of August 21, 2026? (3 points)

3. Median drawdown (in %) of significant market corrections in the S&P 500 index (3 points)

4. Calculate the median 2-day percentage change in stock prices following positive earnings surprise days. (2 points)

5. Idea for your capstone project (1 point)

6. Investigate new metrics (1 point)