Tour de Flex now has 3 great samples by amCharts. Here's more from amCharts:
"Stock Chart is a powerful application that lets you forget most of the boring parts in building complex statistical systems. It supports multiple synchronized panels and multiple value axes. It has built-in period and data set selection tools, and can group to longer periods. This enables you to make drill-down charts without any additional coding, using one datasource only."
LOCATION: Data Visualization > amCharts
