What's wrong with this graph?

The following came from Swivel - Draw conclusion from data.

Huh?

I looked and thought ... OK, don't really get the data, the article or ... hang on ... which line is which. Is the red curved line "Historical stock prices ..." or is the spikey line "Historical stock prices ..."!?!?!?

Usability: 0/10

[Updated - an hour or so later] Usability has shifted up to 8/10 - they've changed one to blue.

Comments

Popular articles

Name The Player

The Difference Between One Million And One Billion

Make Your Public Event Calendar Usable To All

W. C. Fields quotes

Part 3 of the tape listings