Dashed lines convey information that Dash picks up via its historical traffic pattern information provider Inrix.

ENGADGET: Switched On: Dash delivers open roads, open questions (Part 1)

It is down over 35% so far in 2011 and the weekly chart shows a short-term flag formation (dashed lines).

FORBES: 3 Preventable High-Yield Disasters

For years, the maps trotted out for investors have shown far too many dashed and dotted lines, rather than the solid ones they long to see.

ECONOMIST: The Philippines