LR, Nicely done. One comment though on the days to cover number. Great job of providing the definition, but I disagree somewhat on the use of the 1.62 days number. I think this number is too low based on using the average daily volume of 813,302. This number is skewed based on some abnormal events of late. Abnormal volume caused by two bear attacks, the spleen lesion PR (2.2 million share day, followed by 1.5 million), and a almost panic crash in the stock. For example the last two days CTIX has averaged 180,000 shares volume, which would put the days to cover number at 7.2. Yes, I may have skewed the number by using two low volume days. One point I am trying to make is the impact to SP based on short covering is dependent on the trading environment. There is a saying on Wall Street "Never short a dull market". Basically that it is not wise to short a market/stock during low volume, thinly traded days.
Once again, very good post. Thanks!