# `msft.csv`

Daily MSFT returns since 1995 for the CAPM discussion appendix.

| | |
|---|---|
| **Source** | **CRSP** — Center for Research in Security Prices (via WRDS) |
| **Years** | 1995-2024 |
| **Frequency** | D |
| **Vintage** | Rolling — refreshed by re-running the builder |
| **Provenance** | One-off CRSP/WRDS cut (post-seed addition); companion to crsp_stock_data_1995.csv / spx_ret_1995.csv. |

## Used in this book

- [CAPM](../discussions/CAPM.ipynb) — The CAPM (Appendix)

## Files in this book

- `msft.csv`