That site is pathetic. On April 12 over 95% of the volume was short. 105,000,000 shares! If you look at the charts they have you'll notice the "short volume" is always proportional to the regular volume. Its like an exact copy of the chart but smaller. I have no idea how they can claim 105 million though, never mind the $2.50 per share rule, it's insane to think that no one else was selling. I believe at one time they were calling it short interest, but now they strictly say short volume. Penny rookies love that site.