Disclaimer: This analysis is posted as my online journal for educational purposes only. This is not a buy call.
As you can see in HEG's chart above, it has risen 291% in 22 weeks and it has now experienced 3 tight contractions C1, C2, C3, with the C4 currently being in progress.
The C2 contraction was half of first, but the C3 was 18.5%. The last contraction...
The stock has displayed the tendency to congest or form a nice VCP pattern, as described by Mark Minervini. Another such pattern is in progress now. A breakout above the green line in the chart will be a sign of strength and would have me interested in buying this stock.