@Rasterman@detroitriotcity.com on detroitriotcity.com
In the most literal sense possible, this does not mean anything.
For months I've been paying attention and these squares turn green or red in the span of a day, increasing or decreasing in value by billions. Some report only when they turn green; others when they turn red.
I bet the only real impact of these fluctuations is RAM gets more expensive (doesn't matter the square's colour that day).