The length of penny stock rally

According to this research on penny stock runs over the last 10 years, penny stock rallies last from 6 to 13 months.

Start	End	Duration (Months)
Sep 26 2001	Apr 24, 2001	7
May 1, 2003	Oct 22, 2003	6
Oct 21, 2005	Apr 21, 2006	6
Jun 14, 2006	Jul 17, 2007	13
Mar 17, 2009	Jan 15, 2010	10
May 26, 2010	Jan 19, 2011	8

(Source: The Edge, Feb 20 2012)

Since our current penny stock rally only began in earnest in Dec/ Jan, we can look at May/June as the dateline. Not too late to jump on the bandwagon. I am waiting eagerly for the correction.