TearLab Corp - 2009  (Inactive Symbol)

The following graph plots the year-to-date performance of the stock for 2009 compared to the probability calculated by a random walk model.

Initial Value*: $2.0 Hist. Volatility: 13.73% Annual Drift: 7% Final Value*: $1.2 Percentile: 86%
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 2009 (what's this?).