America Movil SAB de CV (ADR) - 2007  (Inactive Symbol)

The following graph plots the year-to-date performance of the stock for 2007 compared to the probability calculated by a random walk model.

Initial Value*: $18.8 Hist. Volatility: 2.8% Annual Drift: 7% Final Value*: $26.4 Percentile: 78%
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 2007 (what's this?).