Who's Blake Sanie? What's this?

y = 1.02(.97)x
r2 = 0.91

y = 1.07(1.05)x
r2 = 0.97

Regression-Based Stock Analysis
By Blake Sanie

The S&P 500 index reflects America's 500 largest public companies by market cap. By performing an exponential regression on each stock's price history, we can visualize company growth and volatility.

Max

20y

10y

5y

12m

6m

Symbol Company ROI r2 Regression Chart