Dow Chemical Co - 1989  (Inactive Symbol)

The following graph plots the year-to-date performance of the stock for 1989 compared to the probability calculated by a random walk model.

Initial Value*: $6.9 Hist. Volatility: 1.22% Annual Drift: 7% Final Value*: $8.7 Percentile: 81%
Click on the image for the high resolution version.

The high to date and low to date prices of the stock plotted against a random walk model for 1989 (what's this?).